Useful tips for everyday
What is the size of database? The size of your database depends on your application, as well as the number of users and items. A…
How do I fix indexing issues? Run the Search and Indexing troubleshooter Select Start, then select Settings. In Windows Settings, select Update & Security >…
How do you find the decomposition of a 3NF? How to decompose this relation into 3NF relations? Find a minimal basis of F, say G.…
How does the sharded cluster balancer work in MongoDB? To address uneven chunk distribution for a sharded collection, the balancer migrates chunks from shards with…
Why do we analyze logs? By aggregating all log data from various sources, you can correlate logs to more easily pinpoint related trends and patterns.…
What is the difference between MERGE and UPDATE? Both the MERGE and UPDATE statements are designed to modify data in one table based on data…
How do you optimize a database performance? Table of Contents Deploy a Performance Monitoring Solution. Use the Latest and Greatest Version of SQL Server and…
How update multiple rows with different values in SQL Server? UPDATE mytable SET fruit = CASE WHEN id=1 THEN ‘orange’ ELSE ‘strawberry’ END, drink =…
How do Logins differ from users? A Login is used for authentication into a SQL Instance while a User is used for authorization into a…
How to view triggers in SQL Server management studio? Triggers in SQL Server Management Studio. There are two types of triggers that can be created:…