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Database index - Wikipedia, the free encyclopedia 
 
en.wikipedia.org/wiki/Index_(database)
A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage space to maintain the index data structure. Indexes are used to quickly locate data without having to search every row in a database table ...  
 
 
 
Introduction to Database Indexes | Web Design Articles and ... 
 
www.interspire.com/.../15/introduction-to-database-indexes
Put simply, database indexes help speed up retrieval of data. The other great benefit of indexes is that your server doesn’t have to work as hard to get the data.  
 
 
 
How does database indexing work? - Stack Overflow 
 
stackoverflow.com/questions/1108
Given that indexing is so important as your dataset increases in size, can someone explain how indexing works at a database agnostic level? For information on queries to index a field, check out    
 
 
Using Indexes in Database Applications - Oracle Help Center 
 
docs.oracle.com/.../appdev.111/b28424/adfns_indexes.htm
See Also: Oracle Database Administrator's Guide for information about creating and managing indexes. Oracle Database Performance Tuning Guide for detailed information about using indexes  
 
 
 
How do database indexes work? - Programmer Interview 
 
www.programmerinterview.com/index.php/database-sql/what...
How do database indexes work? And, how do indexes help? Provide a tutorial on database indexes. Let’s start out our tutorial and explanation of why you would need a database index by going through a very simple example.  
 
 
 
Using Indexes in Database Applications - Oracle 
 
docs.oracle.com/.../appdev.112/e41502/adfns_indexes.htm
4 Using Indexes in Database Applications. Indexes are optional structures, associated with tables and clusters, which allow SQL queries to execute more quickly.  
 
 
 
What are Database Indexes? | Hacked By ReFLeX 
 
www.databaseguides.com/what-are-database-indexes
The database index is defined as a database structure whose primary function is to make the operations on a database table faster. Creating a database index requires one or a number of columns on a table for faster accessing of records in a database.  
 
 
 
SQL Server: Databases and Indexes | TechNet Magazine 
 
https://technet.microsoft.com/en-us/magazine/jj128029.aspx
SQL Server: Databases and Indexes. Managing your indexes, and having the proper indexes in place, is an essential part of managing your overall SQL Server workload.  
 
 
 
SQL Server List All Indexes in Database - SQLUSA 
 
www.sqlusa.com/bestpractices2008/allindexes
How to list all indexes in a database? Execute the following Microsoft SQL Server T-SQL script for listing index metadata including index columns, index names, unique and clustered properties.  
 
 
 
SQL Server script to rebuild all indexes for all tables and ... 
 
www.mssqltips.com/sqlservertip/1367
Problem. One of the main functions of a DBA is to maintain database indexes. There have been several tips written about different commands to use for both index rebuilds and index defrags as well as the differences between index maintenance with SQL Server.    
 
 
sql server - Generate script of All the indexes in a database ... 
 
stackoverflow.com/questions/9089700/generate-script-of...
I want to generate a script of all the indexes in a database(Create Index). I don't want the index script along with create table script. how can we generate it in SQL Server (2005 or 2008). There...  
 
 
 
SQL Server REBUILD All Indexes in Database - SQLUSA 
 
www.sqlusa.com/bestpractices2008/rebuild-all-indexes
How to REBUILD all indexes in database with FILLFACTOR? Execute the following Microsoft SQL Server T-SQL database administration script in SSMS Query Editor to REBUILD all indexes in the AdventureWorks2008 sample database.  
 
 
 
Database Design - Views & indexes - TomJewett.com - home page 
 
www.tomjewett.com/dbdesign/dbdesign.php?page=views.php
SQL technique: views and indexes. A view is simply any SELECT query that has been given a name and saved in the database. For this reason, a view is sometimes called a named query or a stored query.  
 
 
 
SQL Indexes 
 
www.sql-tutorial.com/sql-indexes-sql-tutorial
Indexes in databases are very similar to indexes in libraries. Indexes allow locating information within a database fast, much like they do in libraries.  
 
 
 
List Indexes For Database using TSQL - BIDN 
 
www.bidn.com/.../1164/list-indexes-for-database-using-tsql
posted 10/14/2010 by briankmcdonald - Views: [31939] A while ago, I showed you how to find out what indexes were on a table using the GUI.  
 
 
 
SQL DROP INDEX, DROP TABLE , DROP DATABASE 
 
www.w3schools.com/sql/sql_drop.asp
Indexes, tables, and databases can easily be deleted/removed with the DROP statement.    
 
 
Database - Explain the types of indexes - CareerRide.com ... 
 
www.careerride.com/DB-types-of-indexes.aspx
<<Previous Next>> Database - types of indexes - Dec 14, 2008, 18:50 pm by Nishant Kumar. Explain the types of indexes.  
 
 
 
SQL Server 2008 script to rebuild all indexes for all tables ... 
 
blogs.technet.com/b/mdegre/archive/2011/09/23/sql-server...
TechNet Blogs » Microsoft SQL Server » SQL Server 2008 script to rebuild all indexes for all tables on all databases  
 
 
 
How to rebuild all the indexes of a database in SQL Server 
 
aartemiou.blogspot.com/2009/06/how-to-rebuild-all...
Hereunder I propose the syntax on how to rebuild all the indexes of a given database by utilizing the sp_MSforeachtable stored procedure. SQL Server 2000 =====--Rebuild all indexes with keeping the default fill factor for each index  
 
 
 
What is index (database) ? - SQL Server Comparison Expert 
 
www.databasecompare.com/What-is-index-(database).html
We can use index to access the specific information quickly in database table. In database, index is a data structure, which orders data of one or more columns in database table.  
 
 
 
Schema: How do I list all the indexes in a database? - Databases 
 
databases.aspfaq.com/schema-tutorials/schema-how-do-i...
This returns index_name, index_description, and index_keys. The index_description column tells whether or not the index is clustered, and which filegroup it resides on.  
 
 
 
SQL SERVER – 2008 – 2005 – Rebuild Every Index of All ... 
 
blog.sqlauthority.com/2009/01/30/sql-server-2008-2005...
SQL SERVER – 2008 – 2005 – Rebuild Every Index of All Tables of Database – Rebuild Index with FillFactor  
 
 
 
Using bitmap indexes in databases « kellabyte 
 
kellabyte.com/2013/03/05/using-bitmap-indexes-in-databases
There are many different data structures used in databases to create indexes used to quickly evaluate queries. Each one has different strengths and weaknesses based on the tradeoffs they make on memory, cpu and storage (if persisted).  
 
 
 
Clustered versus Non Clustered Index - Programmer and ... 
 
www.programmerinterview.com/index.php/database-sql/...
A disadvantage to using a clustered index is the fact that if a given row has a value updated in one of it’s (clustered) indexed columns what typically happens is that the database will have to move the entire row so that the table will continue to be sorted in the same order as the clustered ...  
 
 
 
Should I index my database table(s), and if so, how? - Databases 
 
databases.aspfaq.com/database/should-i-index-my-database...
An index is like a set of pointers to specific rows in a table. These pointers are ordered in terms of the column(s) defined by the index, which makes SQL's scans much more efficient - they just look up the pointers to the rows with the relevant data (based on a WHERE or other clause), and jump ...  
 
 
 
Databases and Indexes | Archives 
 
library.ndsu.edu/ndsuarchives/databases-indexes
NDSU Archives Telephone (701)231-8914 | Fax (701) 231-5632 | Email NDSU.Library.Archives@ndsu.edu Site Manager: Jason Bedsaul | Last updated: 2/05/2015  
 
 
 
Indexes and Databases | Rutgers University Libraries 
 
www.libraries.rutgers.edu/indexes
To find a print or electronic journal in the Rutgers collections, enter its title or keywords in the title and select the appropriate search type in the pull-down menu.  
 
 
 
Tips for Rebuilding Indexes - SQL Server Performance 
 
www.sql-server-performance.com/2007/rebuilding-indexes
Periodically (daily, weekly, or monthly) perform a database reorganization on all the indexes on all the tables in your database. This will rebuild the indexes so that the data is no longer fragmented.  
 
 
 
SQL Indexing Tutorial | Use The Index, Luke! 
 
use-the-index-luke.com
SQL indexing and tuning tutorial for developers. No unnecessary database details—just what developers need to know. Covers all major SQL databases.    
 
 
What is Index (IDX)? - Definition from Techopedia 
 
www.techopedia.com/definition/1210
Index IDX Definition - In database systems, an index (IDX) is a data structure defined on columns in a database table to significantly speed up data ...  
 
 
 
List Indexes For Database using TSQL - SQLServerCentral 
 
www.sqlservercentral.com/blogs/briankmcdonald/2010/10/14/......
A while ago, I showed you how to find out what indexes were on a table using the GUI. Today, I am going to show you a quick query to determine the indexes for ALL tables in a database.  
 
 
 
SQL Azure: REBUILD All Indexes in Database – Alternative to ... 
 
pietschsoft.com/post/2011/11/10/SQL-Azure-REBUILD-All...
Unfortunately there are some differences between SQL Server and SQL Azure. One of these differences is that SQL Azure does not support the “DBCC DBREINDEX” command.  
 
 
 
Bitmap index - Wikipedia, the free encyclopedia 
 
en.wikipedia.org/wiki/Bitmap_index
A bitmap index is a special kind of database index that uses bitmaps. Bitmap indexes have traditionally been considered to work well for low-cardinality columns, which have a modest number of distinct values, either absolutely, or relative to the number of records that contain the data.  
 
 
 
How to Use Unique Indexes in MySQL and Other Databases 
 
www.sitepoint.com/use-unique-indexes-mysql-databases
If you’ve been using databases for a while, you’ve probably set a primary key in most of your tables. A primary key is a unique identifier for each record, e.g.  
 
 
 
Identifying Unused Indexes in a SQL Server Database 
 
www.foliotek.com/devblog/identifying-unused-indexes-in-a...
One Response to “Identifying Unused Indexes in a SQL Server Database” HAL9000 Says: August 8th, 2013 at 4:32 pm. Hey there thanks for your awesome blog post.  
 
 
 
Database performance optimization part 2 (Index maintenance ... 
 
www.codeproject.com/Articles/243320/Database-performance...
In this second part of series of articles about database performance optimization I will discuss about index maintenance.  
 
 
 
SQL Server – Check Index Fragmentation on ALL Indexes in a ... 
 
https://myadventuresincoding.wordpress.com/2013/05/27/...
select * from #Index_Fragmentation where database_name not in (‘msdb’,’master’) and avg_fragmentation_percent > 50 order by avg_fragmentation_percent desc; — clean up . drop table #Index_Fragmentation;  
 
 
 
What is difference between Clustered and Nonclustered Indexes ... 
 
java67.blogspot.com/2012/10/difference-between-clustered...
Clustered vs Nonclustered Indexes in SQL Difference between Clustered and Nonclustered index in relational database is one of the most popular SQL interview questions almost as popular as difference between truncate and delete, primary key vs unique key and correlated vs noncorrelated ...  
 
 
 
SQL SERVER – 2005 – Find Unused Indexes of Current Database 
 
blog.sqlauthority.com/2008/02/11/sql-server-2005-find...
Simple but accurate following script will give you list of all the indexes in the database which are unused. If indexes are not used they should be dropped as Indexes reduces the performance for INSERT/UPDATE statement. Indexes are only useful when used with SELECT statement. Script ...  
 
 
 
Using Indexes with an Oracle Database - PHP Help, PHP Code ... 
 
www.codewalkers.com/c/a/Database-Articles/Using-Indexes...
Using Indexes with an Oracle Database (Page 1 of 4 ) In this third part of a six-part series on the Oracle database server, you'll learn how to use indexes with an Oracle database.  
 
 
 
Columnstore Indexes in SQL Server 2012 - Simple Talk: SQL ... 
 
https://www.simple-talk.com/sql/database-administration/...
The columnstore index in SQL Server 2012 stores columns instead of rows, and is designed to speed up analytical processing and data-warehouse queries.  
 
 
 
Need a script to drop and create all indexes of a given database 
 
www.sqlservercentral.com/Forums/Topic949142-392-1.aspx
Hi, in Management Studio you can do for a single index or key the following SCRIPT INDEX AS... DROP and CREATE TO a new query editor window or file.  
 
 
 
Rebuild all indexes on all tables in the SQL Server database ... 
 
basitaalishan.com/2014/02/23/rebuild-all-indexes-on-all...
One of the key tasks of a DBA is to maintain the database indexes and make sure they are not fragmented. You can use a sys.dm_db_index_physical_stats in a script to rebuild or reorganize indexes based on fragmentation.  
 
 
 
what is the purpose of index in database ? | Yahoo Answers 
 
https://answers.yahoo.com/question/index?qid=...
A database is a collection of records. They may, or may not, be in any type of order. Now, if you decide you want to look up someone by last name you could sort the entire database on the last name.  
 
 
 
About Indexing an Access Database - Microsoft: Access Tables ... 
 
www.tek-tips.com/faqs.cfm?fid=1752
An index helps Microsoft Access find and sort records faster. Microsoft Access uses indexes in a table as you use an index in a book: to find data, it looks up the location of the data in the index.    
 
 
List all the Non-Clustered Indexes in a SQL Server Database 
 
www.sqlservercurry.com/2010/04/list-all-non-clustered...
comments 0 Responses to "List all the Non-Clustered Indexes in a SQL Server Database" Post a Comment  
 
 
 
Rebuild All Table Indexes in a SQL Server Database with One ... 
 
www.devx.com/tips/Tip/41157
An undocumented stored procedure lets you refresh all the table indexes in a SQL Server database with a single command.    
 
 
When To Use Indexes In MySQL - Howtoforge Linux Tutorials. 
 
https://www.howtoforge.com/when-to-use-indexes-in-mysql...
When To Use Indexes In MySQL. This comes up in discussions almost every new project I work on, because it's a very important thing to consider when designing a database.  
 
 
 
How to Generate Index Creation Scripts for all Tables in a ... 
 
social.technet.microsoft.com/wiki/contents/articles/...
The need often arises to create or recreate the indexes for all tables in a database, especially in development and testing scenarios. This article presents a script to generate Index Creation Scripts for all tables in a database using Transact-SQL (T-SQL).  
 
 
 
Optimizing MySQL: Queries and Indexes - Database Journal ... 
 
www.databasejournal.com/features/mysql/article.php/1382791
You know the scene. The database is just too slow. Queries are queuing up, backlogs growing, users being refused connection. Management is ready to spend millions on "upgrading" to some other system, when the problem is really that MySQL is simply not being used properly.  
 
 
 


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