Need to find the amount of fragmentation in all your indexes in all databases for a given instance of SQL Server 2005 or later? You can use the undocumented/unsupported sp_MSforeachdb to loop through all the databases. For more information on fragmentation see my previous ...
and each index can have a different fragmentation percentage. Now, before making it appropriate or taking an index in maintenance, users have to find that threshold value from the database. The below T-SQL statement is an efficient way to find it with object details. ...
One of my Application server has been restarted yesterday, we would like to know how to find the login information and the IP details of the server. Please help me how to get the information who did restarted SQL services! Thanks in advance, DBA DBAQuestion is quite confusing, if your sq...
messages 17883 and 17884 were introduced in SQL Server 2000 Service Pack 3 and in SQL Server 7.0 Service Pack 4 (as error messages 17881 and 17882) to provide basic scheduler health monitoring. Error messages 17887 and 17888 are new health monitoring conditions that were added in SQL Server ...
excessive index fragmentation exist peterkimani-- Thanks for the information. My recommendation would be to start working through a few of these items. Index and statistics maintenance should be a high priority. From there, enable Query Store on the database for a while to gai...
Focus on the primary index. Analyze which values benefit fromdefragmentation. Choosing the wrong index can lead to more fragmentation. Find Tables for Optimization There are multiple ways to find tables and analyze them for optimization. Start by connecting to your MySQL database: ...
when I did this operation, there is another question, when I ran "select * from sys.sysindexes" to check which tables have more rows, it rans very very slow,but I ran it on another server, it runs very faster, how could I can fix the problem except for restarting SQL server service...
Let’s jump into SQL Server Management Studio (SSMS) and the first thing we’re going to take you through out-of-the-box dashboard reports of all levels. They can be found by right-clicking the SQL Server instance in Object Explorer, and from the context menu, you’ll findReports>Stand...
Defragmenting your drive will improve the performance of your computer. Fragmentation is unavoidable, but keeping it in check is key if you want your PC to run smoothly. Find below step-by-step instructions on how to defrag Windows 11: ...
In summary, the impact of deleting records on MySQL database performance depends on factors such as the number of records, the presence of indexes, transactional overhead, disk space usage, data fragmentation, and cascading effects. It is important to consider these factors and optimize the data...