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How do SQL Indexes Work


Database index tutorial | how database indexing actually works | how does index work in sql | how sql index works Notes and Slides 🤍 SQL Server Tutorial for beginners 🤍 SQL Server Interview Questions and Answers 🤍 SQL Server Performance Tuning and Query Optimization 🤍

Database Indexing Explained (with PostgreSQL)


Get my Fundamentals of Database Engineering udemy course to learn more , link redirects to udemy with coupon applied 🤍 This is a practical video on Database Indexing where I explain what is an index, why do we need it and how it can improve the performance of the queries. Also how (if used incorrectly) it can slow down your queries intro 0:00 What is an index 0:30 Describe Table 2:15 SELECT [ID] WHERE ID 4:00 SELECT [NAME] WHERE ID 6:30 SELECT [ID] WHERE [NAME] (No index) 9:20 SELECT [ID] WHERE NAME LIKE 11:12 CREATE INDEX ON [NAME] 12:00 SELECT [ID] WHERE NAME (Indexed) 12:50 SELECT [1D] WHERE NAME LIKE (Indexed) 14:30 Summary 16:00 Support my work on PayPal 🤍 Become a Member on YouTube 🤍 🧑‍🏫 Courses I Teach 🤍 🏭 Backend Engineering Videos in Order 🤍 💾 Database Engineering Videos 🤍 🏰 Load Balancing and Proxies Videos 🤍 🏛️ Software Archtiecture Videos 🤍 📩 Messaging Systems 🤍 Become a Member 🤍 Support me on PayPal 🤍 Stay Awesome, Hussein

DBMS Indexing: The Basic Concept


A quick introduction to the concept of indexing in RDBMSs

Indexes in SQL Server | Use Indexes for Faster Search in SQL | SQL Interview Questions


For more such videos visit 🤍 For more such videos subscribe 🤍 See our other Step by Step video series below :- For more such videos subscribe 🤍 See our other Step by Step video series below :- JavaScript Interview Questions: 🤍 Learn SQL Server Step by Step 🤍 Learn MSBI Step by Step in 32 hours:- 🤍 Python Tutorial for Beginners:- 🤍 Learn Data Science in 1 hour :- 🤍 Learn Power BI Step by Step:- 🤍 PHP Interview Questions : 🤍 C# tutorial for beginners(4 hrs):- 🤍 Learn Azure Step by Step:- 🤍 Azure AZ-900 fundamentals certification :- 🤍 Angular Interview Questions and Answers :- 🤍 Learn Angular tutorial step by step 🤍 Learn MVC 5 step by step in 16 hours:- 🤍 Learn Design Pattern Step by Step 🤍 Learn Tableau step by step :- 🤍 Preparing for C# / .NET interviews start here 🤍 In this SQL Server training video we will understand what are indexes and how they make your search faster. We also run through the fundamentals of B-tree or balanced tree structure. Its also one of those favourite SQL Server interview questions which is asked in SQL Server interviews. We are also distributing a 100 page Ebook "Sql Server Interview Question and Answers". If you want this ebook please share this video in your facebook/twitter/linkedin account and email us on questpond🤍 with the shared link and we will email you the PDF. - For more details :- 🌐 Website : 🤍 📱 Mob. No. : +91-9967590707 / +91 7700975156 / +91-22-49786776 📧Email : questpond🤍 / questpond🤍 / questpond🤍 Share, Support, Subscribe and Connect us on!!! YouTube: 🤍 Twitter: 🤍 Instagram : 🤍 Facebook : 🤍 #SQLServerInterviewQuestions #LearnSQLServer #SQLServerQuestions #SQLServerTraining #SQLServerTutorial #WhatareIndexes #StructuredQueryLanguage #IndexesinSQLServer

Lec-87: Why Indexing is used | Indexing Beginning | DBMS


This video explains Why we need indexing from very basics. Concept of indexing is very important for GATE UGC NET and specially Interviews. DBMS Notes: File 1: 🤍 File 2: 🤍 Contributed by: Anurag Singhal ► Full course of DBMS 🤍 ►Subscribe to our new channel: 🤍 Other subject playlist Link: ►Design and Analysis of algorithms (DAA): 🤍 ►Operating System: 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Architecture: 🤍 ►Computer Networks: 🤍 ►Structured Query Language (SQL): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 - Our social media Links: ► Subscribe us on YouTube: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ►For Any Query, Email us at: gatesmashers2018🤍 ►Be a Member & Give your Support on the below link: 🤍

Indexing In DBMS | Why Indexing is used | With Examples | Basics 1/2


Indexing in dbms, Indexing in database, Indexing in sql, Please watch the part 2 here - 🤍

SQL Index |¦| Indexes in SQL |¦| Database Index


Indexes in SQL are used to speed up SQL queries. A database index works much like an index in a book. For example, if you have a database table with a list of people, a common query would be to lookup someone by name. Creating an index means the database will not have to scan the entire table looking for matches. Instead, it will restrict its search to a small portion of the rows. In this video we use a table with 100 million rows to illustrate how much an index can change the speed of a query. Our SQL playlist starts here: ↪🤍 Be sure to SUBSCRIBE for more SQL! ↪ 🤍 You may also enjoy our Python playlist: ↪🤍 ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ►  Join our Patreon : 🤍 ►  Make a one-time PayPal donation: 🤍 ►  We also accept Bitcoin 🤍 1EttYyGwJmpy9bLY2UcmEqMJuBfaZ1HdG9 Thank you! ♦♦♦♦♦♦♦♦♦♦ Connect with us! Facebook: 🤍 Instagram: 🤍 Twitter: 🤍 ♦♦♦♦♦♦♦♦♦♦ SQL instructor: Ulka Simone Mohanty (🤍ulkam on Twitter) Written & Produced by Kimberly Hatch Harrison (🤍khhsocratica) & Michael Harrison (🤍mlh496) ♦♦♦♦♦♦♦♦♦♦

Lec-90: Types Of Indexes | Most Important Video on Indexing


Various types of Indexes, Very IMPORTANT for UGC NET and GATE. Different types of indexes can be created for different purposes and performance benefits. Some examples of the purposes and benefits are: Unique indexes enforce the constraint of uniqueness in your index keys. Bidirectional indexes allow for scans in both the forward and reverse directions. Clustered indexes can help improve the performance of queries that traverse the table in key order. Expression-based indexes efficiently evaluate queries with the indexed expression. DBMS Notes: File 1: 🤍 File 2: 🤍 Contributed by: Anurag Singhal ► Full course of DBMS 🤍 ►Subscribe to our new channel: 🤍 Other subject playlist Link: ►Design and Analysis of algorithms (DAA): 🤍 ►Operating System: 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Architecture: 🤍 ►Computer Networks: 🤍 ►Structured Query Language (SQL): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 - Our social media Links: ► Subscribe us on YouTube: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ►For Any Query, Email us at: gatesmashers2018🤍 ►Be a Member & Give your Support on the below link: 🤍

Google Didn't Start Indexing My Site for 5 Months... and It Was My Fault


It's so frustrating, but sometimes, Google just doesn't index your site content. Blog posts that you spent hours, days, even weeks on, just get left out, and never become a search result. Join me as I share the top reasons why Google may not be indexing your content and come back for the follow-up videos showing exactly what to do about it! In this video, learn how to figure out if your content has been indexed or not: 🤍 And in this video, learn how to get your content indexed if it's not: 🤍 Have a question or idea for a video? Maybe you'd like your site, or a specific article reviewed in a video. Let me know here: 🤍 Check out Project 24: 🤍 Project 24 is our membership program that teaches you how to work toward replacing your current income with income from websites and YouTube channels in 24 months. Also check out our stupid fast and crazy functional Wordpress theme, Acabado. 🤍 Have you seen us on Instagram yet? Add us to see what we're doing behind the scenes: 🤍 Project 24 is a product of Income School LLC. Results mentioned are not typical. The trademark “Project 24” refers to the goal of some people to create a successful business in 24 months, but is not a promise or guarantee of that success. Many online businesses fail because, like any business, it requires hard work, skill, and dedication. Before making business decisions, consult financial and legal professionals licensed in your jurisdiction.

SQL indexing best practices | How to make your database FASTER!


Learn about best practices for using indexes in SQL, and how they can be used to speed up your queries, make your database faster, and improve your application's performance. Try CockroachDB serverless (it's free): 🤍 0:00 Intro 0:05 Example database table 0:15 Example query 0:21 The problem with a full table scan 0:50 Using EXPLAIN ANALYZE 1:04 What is a SQL index? 1:17 How to create a single-column index 1:37 How to create a multi-column index 2:08 Optimizing our SQL query 2:31 Caveats of sql indexes Blog: 🤍 Docs: 🤍 Free Course: 🤍

Things every developer absolutely, positively needs to know about database indexing - Kai Sassnowski


Europe’s Leading Laravel Conference 🤍

FamilySearch Indexing | How it Works


This animated video gives a light-hearted, volunteer-level explanation of how indexing with FamilySearch works and why it is important for family history research. Facebook FamilySearch: 🤍 FamilySearch Indexing: 🤍 RootsTech: 🤍 Twitter FamilySearch: 🤍 FamilySearch Indexing: 🤍 RootsTech: 🤍 Instagram FamilySearch: 🤍 Pinterest FamilySearch: 🤍

Python indexing 📑


Python index operator tutorial explained #python #index #indexing # index operator [] = gives access to a sequence’s element (str,list,tuples) name = "bro Code!" #if(name[0].islower()): #name = name.capitalize() first_name = name[:3].upper() last_name = name[4:].lower() last_character = name[-1] print(first_name) print(last_name) print(last_character)

Types Of Indexing In DBMS With Examples | Indexing Basics 2/2


Indexing in dbms Indexing in database Watch the part 1 here - 🤍

How to index Articles in Google Fast | 100 % Guaranteed Indexing


Are you looking for ways to index your blog articles in Google fast? If so, you're in luck! In this video, we'll show you how to use a couple of Google's tools to get your articles indexed quickly. Stay tuned! Create a Project: 🤍 Enable API: 🤍 Subscribe to my Daily Vlogs: 🤍 ▶️ Hire me on Fiverr: 🤍 ▶️ Get in Touch: 🤍 Tiktok 🤍 💥💥 All my Favourite Hosting/Theme/Plugins List: 🤍 💥💥 ✅ Get Access to My Courses: 1. Paid Course: 🤍 2. Free Course: 🤍 3. Low cost Course: ✅ Tools/Resource Page: 🤍 ✅ Fiverr Complete Course:// ✅ AI Content Writing: 🤍 ✅ SEO Course: 🤍 ✅ Success Stories: 🤍 💥💥 Best Blogging Resources i Personally Recommed 💥💥 ✅ Hosting (Best value Hosting) 🤍 ✅ Bluehost (Best Hosting) 🤍 💥💥 Best Recommended Themes 💥💥 👉 Mythemeshop (Schema ): 🤍 👉 Generatepress Theme( Recommended): 🤍 👉 All Resources List: 🤍 💥💥 Tools I Recommend 💥💥 👉 Lifetime Deals: 🤍 👉 Free 1 Month Semrush: 🤍 👉 Page Builder, i Use: 🤍 👉 Amazon Plugin 🤍 👉Seo Plugin: 🤍 👉 Designing Tool: 🤍 👉 Youtube SEO : 🤍 📌 Sponsorship & Business Inquiry 📧 ismailvlogger🤍 ▶️ Get in Touch! ◼️ Personal Blog 🤍 ◼️ Facebook 🤍 ◼️ Twitter 🤍 ◼️ Telegram Group: 🤍 Earnings Disclaimer: There is no guarantee that you will make any money by following the advice in this video. Your results will vary depending on your effort and other factors. This video is for entertainment and education purposes only and no guarantees are made. This is not financial or business advice. Affiliate Disclaimer: Any links you click might be affiliate links. I might be paid a commission for any purchases made via the links in this video. Cheers IsmailBlogger #ismailblogger #IndexingIssueSolved #IndexingIssue

How to Adjust a Rear Derailleur – Limit Screws & Indexing


How to fix the shifting on your bike. The majority of rear shifting problems can be solved with basic adjustments to the limit screws and index setting of the rear derailleur system. In this video, we'll show you how to properly set up and adjust your rear derailleur to eliminate rub, noise, slow shifting, and inaccessible gears. Questions or comments? Leave them below! See all our derailleur videos in our Derailleurs & Shifting playlist ▶︎ 🤍 Video contents: 00:00 Preliminary Info 02:14 H-Limit Screw Adjustment 06:49 Indexing Adjustment 11:33 L-Limit Screw Adjustment 13:56 B-Screw Adjustment ➤ Tools & materials used: • SD-2 Phillips Screwdriver - 🤍 • PH-1 P-Handle Hex Wrench Set - 🤍 • PRS-3.2-2 Deluxe Single Arm Repair Stand - 🤍 For a text-based walk-through of this process: 🤍 ➤ Subscribe: 🤍 ➤ Like: 🤍 ➤ Follow: 🤍 ➤ Fix It: Did you know that Park Tool is the #1 resource for bicycle repair education? • Visit our YouTube Channel: 🤍 • Visit the Repair Help section of 🤍 • Check out The Big Blue Book of Bicycle Repair: 🤍 ➤ About Park Tool: Since our founding in 1963, Park Tool has been the leading name in bicycle tools. Our YouTube channel is an extension of our mission to be the ultimate resource for mechanics and riders of all skill levels. Here you will find comprehensive repair help tutorials for a wide range of components and processes, as well as troubleshooting guides, tips and tricks, and information on the latest Park Tool products. ➤ More Derailleur Repair Help: • How a Front Derailleur Works ▶︎ 🤍 • How a Rear Derailleur Works ▶︎ 🤍 • How to Adjust a Front Derailleur ▶︎ 🤍 • Front Derailleur - Advanced Troubleshooting ▶︎ 🤍 • Rear Derailleur - Advanced Troubleshooting ▶︎ 🤍 • How To Align a Derailleur Hanger Using the DAG-2.2 ▶︎ 🤍

5. INDEXING: How to Index on in Just 3 Minutes or Less


This video segment introduces how to start indexing in 3 minutes on The demonstration introduces what a "batch" is, how one is downloaded, and how data is selected from a document and entered into the batch. Included are instructions for submitting a batch when complete.

Google Indexing Problem Fixed! How To Index Your Website In Google Using API


This fix for the Google indexing problem has worked for me. This quick tutorial will show you the results I had when using the Google Indexing API and walk you through the whole process. Link To The Blog Post: 🤍 Full Affiliate Site Setup Tutorial: 🤍 #googleindexingproblem #googleindexingfix

daily log diaries | ep 7 (fixed audio) Indexing in my Hobonichi Cousin and final thoughts


Today I'm catching up in my Hobonichi Cousin index and chatting about my final thoughts on the 7 day challenge using my hobonichi weeks + cousin combo. this editing style in inspired by 🤍MeganRhiannon and other artist vlogs. If you don't follow her already I 100% recommend you do Socials: 🤍LindseyScribbles 🤍 Patreon: 🤍 Planners: Hobonichi Weeks Bunny 2023 (amazon) Hobonichi Notte Zip Cover 2023 (amazon) Hobonichi Cousin 2023 (amazon) Hobonichi Mina Perhonen Anemone 2023 (ebay) Hobonichi Blueberry Cover 2023 (amazon) Pens: Pilot Vanishing Point in Extra Fine inked with De Atramentis Archive ink Tombow Fudenosuke Brush Pen Hard Tip Accessories: Midori Index Clips (Jetpens) Transparent Page Flags (Daiso)

Getting Your Website Content Indexed and Ranked Faster


Getting your content into a search engine's index is the first step toward getting that content to rank in search. And Google's indexing seems to be hitting its limit lately, causing newer sites to have to wait months in some cases just for their content to get into the index. In this video, I'll explain API Indexing which I believe to be the future of indexing, as well as how you can start using this new feature right now. My Videos about Google Indexing Why some content doesn't get indexed: 🤍 How to know if your content has been indexed: 🤍 How to get your content indexed: 🤍 Setting up API Indexing on Your Site Google Article on API Indexing: 🤍 Google API Indexing Setup: 🤍 Bing API Indexing Setup: 🤍 Timestamps 0:00 - It’s frustrating when content isn’t indexed in search 0:21 - Quick rundown of search engine indexing 0:54 - API indexing (the new method) 1:25 - How indexing works now (limitations) 2:06 - Even established sites get missed by the index 2:40 - Crawling the web is not sustainable 3:15 - Results of API indexing 3:24 - The catch and using API indexing (Bing) 4:55 - Keeping up with Google 5:12 - The catch and using API indexing (Google) 6:36 - What Google is allowing 7:50 - My recommendation 10:21 - Why Google may not be indexing your content Have a question or idea for a video? Or maybe you want your site or a specific article reviewed. Let me know here: 🤍 Check out Project 24: 🤍 Project 24 is our membership program that teaches you how to work toward replacing your current income with income from websites and YouTube channels in 24 months. Also check out our stupid fast and crazy functional WordPress theme, Acabado. 🤍 Also, our current recommendations for blogging, video, and podcasting gear, software, and other resources can always be found at 🤍 Have you seen us on Instagram yet? Add us to see what we're doing behind the scenes: 🤍 Project 24 is a product of Income School LLC. Results mentioned are not typical. The trademark “Project 24” refers to the goal of some people to create a successful business in 24 months, but is not a promise or guarantee of that success. Many online businesses fail because, like any business, it requires hard work, skill, and dedication. Before making business decisions, consult financial and legal professionals licensed in your jurisdiction.

5.3 Introduction to Indexing in DBMS


📲 KnowledgeGate Android App: 🤍 🌎 KnowledgeGate Website: 🤍 Contact Us: 👇 🌎 Whatsapp on: 🤍 📞Call on: +91-8097320395, +91-9650184667 💻 Email: contact🤍 ⚠️ Do not miss our Bestsellers Courses: 🔥 KG PRIME(All KG Content): 🤍 🚀 CS Bundle(GATE, NET, University Exam): 🤍 📝 Mera Placement Hoga(Complete Placement Preparation): 🤍 🧑🏼‍💻 Main Coder Banunga(Complete Coding Guide): 🤍 👉 Free Subject-Wise Complete PlayList: 👇 ▶️ DBMS: 🤍 ▶️ Operating System: 🤍 ▶️ TOC|Automata: 🤍 ▶️ Computer Networks: 🤍 ▶️ Digital Electronics: 🤍 ▶️ Compiler Design: 🤍 ▶️ Computer Architecture: 🤍 ▶️ Data Structure: 🤍 ▶️ Algorithms: 🤍 ▶️ Set, Relation, Function: 🤍 ▶️ Graph Theory: 🤍 ▶️ Group Theory: 🤍 ▶️ Proposition: 🤍 👉 Our Other YouTube Channels For More Preparation 👇 🆕 KnowledgeGate Placement Prep: 🤍 🆕 KnowledgeGate Coding: 🤍 🆕 SanchitSocket: 🤍 👉 Social Media: 👇 📝 Telegram: 🤍 📱 WhatsApp: 🤍 📸 Instagram: 🤍 📸 Facebook: 🤍 #knowledgegate #GATE #sanchitjain *

Simple (Plain) Indexing


Using a dividing head and a vertical milling machine to cut flats on a shaft. Simple indexing method is used.

indexing in database example| dbms


DBMS indexing

Making an indexing attachment for the lathe


In this video I design and build a universal indexing attachment for the lathe utilising an expanding mandrel and some 3D printed index plates. This I will be using in future videos to machine the graduations needed for dials etc. This design should work on most lathes with a hollow spindle bore and will be sharing it with my Patreon supporters; 🤍 Check me out on instagram; 🤍 Timestamps 0:00 Introduction 0:17 What problems do we need to solve? 01:10 Design 02:59 Machining the expanding mandrel 10:53 Drilling the bolt hole pattern 12:45 Milling the slots 14:23 Making the standoff 14:42 Making the cone 15:25 Indexing plates 16:23 Installing and use 18:08 Testing 19:54 Conclusion

Database Indexing for Dumb Developers


This video explains what happens under the hood when indexing a database and explains why it can lead to performance benefits.

How to Fix Page indexing Issues - NEW Search Console


Video lesson showing tips and insights for how to fix Page indexing errors in Google Search Console. Page indexing is now part of Index Coverage report, Google Search Console has grouped certain reports which now means that Google is showing reports about how its search engine indexes a web pages. To learn more visit: 🤍 #RankYa maintains tutorials and updates here: 🤍

Indexing: R vs Python


In this video, we show indexing of R vectors and Python's numpy arrays. Not just one of the languages, but both Python and R. Indexing allows you to select a subset of elements in a given object containing a sequence of data elements. You can index a vector in R and a numpy array in Python by using square brackets [] and specifying the indices of the elements you want to extract. While square brackets are used for both Python and R indexing, how you specify index values within square brackets differs between the two languages. For example, x[1] accesses the first element of an R vector x; and y[0] accesses the first element of a numpy array y in Python. In python, negative indexing can be used to access the elements of a numpy array from the end. For example, the last element has an index of -1, the second last element has an index of -2, and so on. Negative indexing has a different behavior in R. It has the effect of excluding elements instead of the reverse indexing behavior in Python. For example x[-1] excluded the first element of x and accesses the rest, and x[-2] returns all elements of vector x except the 2nd entry. #rstats #Python #numpy

What Is Indexing l Easiest Explanation Ever in Hindi l DBMS Course


📚📚📚📚📚📚📚📚 GOOD NEWS FOR COMPUTER ENGINEERS INTRODUCING 5 MINUTES ENGINEERING 🎓🎓🎓🎓🎓🎓🎓🎓 SUBJECT :- Discrete Mathematics (DM) Theory Of Computation (TOC) Artificial Intelligence(AI) Database Management System(DBMS) Software Modeling and Designing(SMD) Software Engineering and Project Planning(SEPM) Data mining and Warehouse(DMW) Data analytics(DA) Mobile Communication(MC) Computer networks(CN) High performance Computing(HPC) Operating system System programming (SPOS) Web technology(WT) Internet of things(IOT) Design and analysis of algorithm(DAA) 💡💡💡💡💡💡💡💡 EACH AND EVERY TOPIC OF EACH AND EVERY SUBJECT (MENTIONED ABOVE) IN COMPUTER ENGINEERING LIFE IS EXPLAINED IN JUST 5 MINUTES. 💡💡💡💡💡💡💡💡 THE EASIEST EXPLANATION EVER ON EVERY ENGINEERING SUBJECT IN JUST 5 MINUTES. 🙏🙏🙏🙏🙏🙏🙏🙏 YOU JUST NEED TO DO 3 MAGICAL THINGS LIKE SHARE & SUBSCRIBE TO MY YOUTUBE CHANNEL 5 MINUTES ENGINEERING 📚📚📚📚📚📚📚📚

SEO For Beginners: Crawling, Indexing and Ranking


In the second part of our video series, “SEO For Beginners”, we talk about how search engines like Google crawl, index, and rank websites. Timestamps: 00:00 Introduction 00:28 How Search Engines Work 1:01 Crawling 2:58 Indexing 4:22 Ranking 5:52 Important Ranking Factors This can help you optimize your website according to Google’s best practices and improve your visibility in search results. Crawling Crawling refers to the discovery of all the pages on the web. Google has little programs called GoogleBots which are also known as crawlers or spiders. Crawlers start off by discovering only a few web pages and then follow the links on those webpages to find new pages, and so on and so forth. This way they discover billions of webpages on the internet to add them to Google’s database. With a Robots.txt file in a website’s root directory, webmasters can give directives to crawlers about which parts of their site the crawlers should and shouldn't crawl or index. For webpages that don’t need to be crawled or indexed, like test pages, a Disallow directive can be used. You can learn more about Robots.txt here: 🤍 A Crawl Stats report in the Google Search Console shows how many pages of a website have been crawled in the last 90 days. The Coverage report shows if crawlers are encountering any errors while crawling a website. Crawlers have a Crawl Budget which refers to the average number of URLs Googlebot will crawl on a site before leaving. Therefore, it is important to optimize the Robots.txt file to ensure Google isn’t crawling unimportant or junk pages. With a sitemap, GoogleBots make sense of the site architecture and understand which pages the webmasters think are more important. Indexing While crawling is the discovery of pages, indexing handles the storing of the discovered pages in Google’s database or index. By typing in “” in the search bar, you can know which pages of your website have currently been indexed. There can be a few reasons for webpages not being indexed which are discussed in this video. Some common Robots.txt instructions for indexing include: • A NoIndex tag which can be used to tell Google which pages to crawl but not index. • A NoArchive tag to remove pages with outdated pricing. This is useful for ecommerce sites. • An X-Robots-Tag to exclude specific folders or file types from being indexed. Ranking Ranking refers to showing webpages in a certain order based on a search query. Google uses hundreds of mini-algorithms, or ranking factors, to assess where and when to show pages in its search results. These mini-algorithms add up to form Google’s ranking algorithm which keeps updating to improve Google’s ability to show the most relevant and high on quality search results. Depending on the search intent, the searcher’s location, their search history, and other metrics, Google displays what it thinks are the most relevant results. Google’s ranking factors help the search engine in this process. There are over 200 ranking factors, but the most important ones include: • Content Relevance Relevance is among the most important ranking factors. Your content including your keywords needs to be relevant to the searcher’s query. Conducting keyword research will help you find the right keywords to target. • Content Quality The quality of the content helps you stand out from your competition. Assessing the content in terms of its EAT (Expertise, Authority, and Trustworthiness) helps you with this factor. • Quality Backlinks Backlinks act like “votes” from one site to another. Having backlinks from high authority websites improves this ranking for this factor. • Mobile-Friendly Websites With mobile-first indexing, your website’s mobile version is now even more important than the desktop version. Therefore, ensure your website is fully optimized for mobile. If you want to learn more about mobile-first indexing, read this blog: 🤍 • Technical On-Page SEO This includes having the right meta tags and headings, making sure your page can be crawled and indexed if you want it to rank, making it easier for search crawlers to understand your page, having a fast load time, using alt text for images, internal linking, having a secure site, deploying schema markup, and more. Now that you have a solid grasp of how Google crawls, indexes, and ranks websites, it’s time to move on to developing a winning SEO strategy. And it all starts with a solid keyword research plan, which is the main topic of part 3 of this series. Stay tuned! Link Building HQ At Link Building HQ, our goal is to provide the most relevant and up-to-date information to search engine marketers. Visit our website: 🤍 more amazing tips.

Indexing in PostgreSQL vs MySQL


In this video, I explain how both Postgres and MySQL store their indexes and their effect on reads vs writes. Let us discuss 0:00 Intro 1:00 Tables 2:00 Indexes 3:20 Indexing in Postgres 5:00 Indexing in MySQL 6:35 What Happens on Update on Postgres 7:20 What Happens on Update on MySQL 9:00 Reads on Postgres 9:40 Reads on MySQL 🎙️Listen to the Backend Engineering Podcast 🤍 🏭 Backend Engineering Videos 🤍 💾 Database Engineering Videos 🤍 🏰 Load Balancing and Proxies Videos 🤍 🏛️ Software Archtiecture Videos 🤍 📩 Messaging Systems 🤍 Become a Member 🤍 Support me on PayPal 🤍 Stay Awesome, Hussein

Indexing Columns and Rows | Managing Code in MATLAB


Learn how to index elements in a matrix in MATLAB®. Additional Resources: Watch other videos on managing code in MATLAB: 🤍 See all MATLAB blog posts: 🤍 Get more info about MATLAB: 🤍 Get a free product trial: 🤍 Learn more about MATLAB: 🤍 Learn more about Simulink: 🤍 See what's new in MATLAB and Simulink: 🤍 © 2021 The MathWorks, Inc. MATLAB and Simulink are registered trademarks of The MathWorks, Inc. See 🤍 for a list of additional trademarks. Other product or brand names may be trademarks or registered trademarks of their respective holders.

Crawling, Indexing, and Ranking | Lesson 2/31 | SEMrush Academy


Watch our latest video: How to Go Viral on Quora 🤍 Subscribe to our YouTube channel! 🤍 657 Learn how the internet and search engines work. Watch the full free course at SEMrush Academy: 🤍 0:05 Understanding Search Engines' Working Principle 0:40 Crawling, or How Google Discovers Content on the Internet 1:14 Indexing, or How Google Stores Crawled Content 1:47 Ranking, or how Google's Algorithm Prioritizes Indexed Pages ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ You might find it useful: Try out SEMrush SEO tools! ➠ 🤍 Learn how to boost your SEO with SEMrush tools with our in-depth course: ➠ 🤍 ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ ✹ So let's talk about how search engines actually work. Sure, Google's algorithm is extremely complex, but in its simplest form, Google is really just a pattern detection program. When you search for a keyword phrase, Google is going to provide you with a list of websites that matches the pattern that's related to your search. Most people don't realize that when they do a search on Google, they're not actually searching the live web. They're actually searching Google's index of the web… the stored copy of the sites that Google has crawled. Crawling, or How Google Discovers Content on the Internet Google uses little programs called spiders to crawl the web. The spiders are how Google actually discovers content. Basically, a spider will start on a page and check out all the content on that page, and then it follows the links on that page and looks at the content on those pages. Then it follows the links on those pages to discover even more content, and then the links on those pages lead to more content… The spiders keep crawling at a mind-blowingly massive scale until most of the internet has been crawled. Indexing, or How Google Stores Crawled Content As the spiders crawl all of these pages, a copy is stored on Google's servers. This is Google's index, and it's stored in a way that allows Google to quickly search through the billions of pages in the index. When you search for a certain phrase, Google checks the index to get a list of every page that's related to your search phrase. Here's where ranking comes into play - this is the part that SEOs work to influence. Google uses an algorithm to look at that list of pages it just pulled from the index and rank the pages based on relevancy. Ranking, or how Google's Algorithm Prioritizes Indexed Pages Let's say you did a search for “Denver omelette recipe” - Google's going to search the index and come up with a list of every website with a recipe for a Denver omelette. Then it's going to use the algorithm to sort that list so that the most relevant sites will be at the top. There are hundreds of ranking factors, each with a different assigned weight or value. The algorithm will look at a few hundred different factors that influence relevancy, like the content on the page, the number of other sites that link to that page, and the overall quality of the website. When we do SEO, we're hoping to influence those relevancy scores. We know that if we optimize the right signals, Google's algorithm will decide that the page is more relevant - that it's a better answer to the question being asked - and show that page higher than the other options in the index. #SEO #SearchEngineRanking #SEOtutorial #SEMrushAcademy

MongoDB Compound Index and Indexing


Welcome to the MongoDB Video Series and in this video, I'm talking about MongoDB compound indexes. Indexes drastically impacts the performance of MongoDB especially for the search queries and compound indexes plays a significant role in that This video is explanation by example using MongoDB compass so that everyone can understand the same no matter which programming language they work on. I've created a very simple mongodb database with just 2 field e.g. name and country and I will show the impact of single and compound indexed on the search query outputs. I hope and believe that this video will help you to understand the concept and idea behind mongodb compound indexes in a better way Timecodes 0:00 : MongoDB compound Indexes 0:35 : Mongodb indexes means faster query 1:03 : Compound Indexed in MongoDb 1:31 : A database and compound index 3:35 : Database query in MongoDB compass 4:41 : Creating Indexes in MongoDB compass 5:43 : Sorting query output in MongoDB 6:36 : Creating Compound Indexes in MongoDB Compass 8:30 : Sequence matters in compound indexes #mongodb #nosql #database About Me i.e. An Insightful Techie Greetings and Thanks a lot for checking out my YouTube Channel. I’m Deepak K Gupta (Daksh). This channel is a medium for me to share my learnings and journey as a Techie so that you not only learn from my experience but also from my mistakes As a techie I am closely associated with software development, so most of my content will revolve around Programming Languages, AI, Machine learning and Databases. I share things which will help you learn, remember and use these things in an effective and efficient way. As a Techie, I also know that there is a life beyond software development and it has a profound impact on our career as well as on our well being. I also share those learnings which I feel are worth sharing with the intention that it MAY help you in taking better decisions in your life. Last but not the least, I'm a traveler and explorer by nature. I would like to take you with me on some of the interesting journeys around the world. Believe me there is more to learn outdoors than indoors Hope you’ll like my contents and will be part of my journey 🙏 # SUBSCRIBE - 🤍 # INSTAGRAM - 🤍 # Twitter - 🤍 # Facebook - 🤍

2 Primary , cluster and secondary indexing


GATE Insights Version: CSE 🤍 or GATE Insights Version: CSE 🤍 Planning to take coaching on 🤍 here is a code for 10% off PLUS1BPK1 Link for our website and app where u can get the pdfs 🤍 🤍 Ultra Fast and Temp access 🤍 Sem 8 Notes 🤍 Still Confused DM me on WhatsApp (*Only WhatsApp messages* calls will not be lifted)

Synapse Espresso: Optimize Delta Table performance with Optimize & ZOrder Indexing


Welcome to the 21st video in our Synapse Espresso series! In this video, Stijn discusses the benefits you get from optimizing your Delta tables using the Optimize command with ZOrder Indexing from the new Spark runtime 3.3. This video includes the general explanation of what is happening and showcases the performance gains your receive after implementing it! Azure Synapse Spark runtime 3.3 : 🤍 Optimize Command : 🤍 Indexing: 🤍 Stijn Wynants - Fasttrack Engineer 🤍 🤍 🤍  #azuresynapse #serverless #sql #analytics #PerformancePoint

Fast Indexing in 5 Minutes | Google Instant Indexing by Rank Math API Indexing Method Guide in Hindi


In this video, you can learn how to fix indexing issues on Blogger & WordPress by using the API indexing method for fast indexing on Google, complete guide in Hindi Free Traffic & Backlink 🤍 Free Traffic from USA & UK 🤍 ABOUT My CHANNEL Welcome to my channel. My channel is about Blogging & Affiliate marketing. I am covering lots of cool stuff such as Blogging, SEO, and Online Business. Check Some Recent videos: best blogging niche in 2022 🤍 3X Boost on AdSense Earning 🤍 Don’t forget to subscribe! GET IN TOUCH Contact me at Soumyahelp3🤍 FOLLOW ME ON SOCIAL MEDIA Twitter: 🤍 Facebook: 🤍 Instagram: 🤍 Personal Recommended Hosting 🤍 [Affiliate Disclosure: Some of the above links are affiliate links, we earn a small commission when you click on those links, although at no extra cost to you.] #fastindexing #apiindexingmethod #soumyahelp

Indexing Overview


Indexing Overview Watch more Videos at 🤍 Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited

Introduction to Indexing & Aggregation


Introduction to Indexing & Aggregation Watch more Videos at 🤍 Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited

Indexing Fields in Microsoft Access Tables for Optimal Database Performance


Indexing is one of those features that is almost never used correcly by new Access users. You can get away without indexing anything in a small database. However as your database grows, you're going to want it to keep things running smoothly. As your database gets bigger and bigger, it's going to get slower and slower if your tables aren't properly indexed. LEARN MORE: 🤍 The first use of Indexing is to prevent duplicate values. Obviously you want to make sure your Primary Key is indexed so that you don't have two customers with CustomerID 3, for example. Access will automatically index an AutoNumber field. You may also want to indexing it for any field you want to uniquely identify a record with. For example, I index email address as no duplicates. There can be one and only one customer with amicron🤍, for example. Some other companies may index phone number to uniquely identify customers. You can use Yes (Duplicates OK) to have Access index the field for the purposes of speeding up searches and sorts. For example, let's say you do a lot of searching for customers based on their last name. You may want to index that field, but allow duplicates. You still want to allow multiple people named "Smith," but because you search on it a lot, you want to index it. See, when you enter records into a table, the data is stored in no particular order. So if you want to sort this list, it's slow. If you want to search for a single name, Access has to start at the top, and run through all the records until it finds what you're looking for. Imagine how difficult it would be to find one person in an unsorted phone book (remember those?) But when you index a field, Access creates a separate index table (it's hidden, you don't see it) that it manages. It's sorted by that field, and this greatly speeds up searches and sorts based on that field. Don't index too many fields, though. Doing so will increase the size of your database needlessly. And, indexing slows down updates and appends because Access has to rebuild that index table every time you make changes. In fact, if you do more data entry and editing than lookups, you may want to consider not indexing any fields. If you have a dozen people doing data entry all day, and you only run reports on that information once a month, go easy on the indexes. It's all situational based on the needs of your business. You can index Short Text, Long Text, Number, Date/Time, AutoNumber, Yes/No, and Hyperlink fields. You cannot index any of the field types that you shouldn't be using anyways: OLE Object, Calculated, Attachment. In older versions of Access you didn't used to be able to index Memo fields, which are now called Long Text fields, or Hyperlink fields. Honestly, I almost never index Long Text as that's going to be a real performance hit on your database. By default, Access will automatically index fields that end in ID, key, code, or num. You can disable this under File - Access Options - Object Designers - AutoIndex on Import/Create. The only time I ever come in here is to create something called a Composite Key which is an index based on two fields, such as not having the same product twice on an order. If you want to learn more about indexing, I cover it in my Access Beginner Level 4 class. I walk you through all the different fields in my database and explain which ones I index and why. I also cover a whole bunch of other field properties, compact & repair, backing up your database, and lots more. LEARN MORE: 🤍 RECOMMENDED COURSES: Access Beginner 4: 🤍 LINKS: Prevent Duplicates: 🤍 Multi-Field Index: 🤍 Evil Access Stuff: 🤍 BECOME A MEMBER: YouTube: 🤍 or My Site: 🤍 ADDITIONAL RESOURCES: FREE Access Beginner Level 1: 🤍 $1 Access Level 2: 🤍 Donate to my Tip Jar: 🤍 Get on my Mailing List: 🤍 Contact Me: 🤍 TechHelp: 🤍 Consulting Help: 🤍 Twitter: 🤍 🤍 🤍 🤍 KEYWORDS access 2016, access 2019, access 2021, access 365, microsoft access, ms access, ms access tutorial, #msaccess, #microsoftaccess, #help, #howto, #tutorial, #learn, #lesson, #training, #database, #fasttips, index, indexing, indexed, indices, primary key, foreign key, yes (no duplicates), yes (duplicates ok), AutoIndex, How to Create Index for a Table, Creating Indexes, Indexing a Field, unique index, What is indexing, How do you use an index QUESTIONS: Please feel free to post your questions or comments below. Thanks.

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