Useful tips for everyday
How do I store items in my shopping cart in a database? 3 Answers. Ideally, you want to store shopping cart info either in cookies…
What is RMAN backup in Oracle 11g? Overview of the RMAN Environment Recovery Manager (RMAN) is an Oracle Database client that performs backup and recovery…
How deploy SSIS package in SQL Server? Deploy packages by using SQL Server Data Tools (Visual Studio) In Visual Studio, with an Integration Services project…
Why does the same query take different amount of time to run? That can make a dramatic difference in performance if every read is coming…
What is Oracle network encryption? Oracle provides a method of encrypting networked database connections, with a few caveats. An SSL configuration requires, on the Oracle…
What to do when MongoDB is shut down? Clients cannot open new connections to a mongod or mongos that is shutting down. In MongoDB 4.4…
Which command will display the current cluster configuration? command crm configure graph To output a cluster diagram, use the command crm configure graph . It…
What are the rules for a DynamoDB query? Use the right-hand menu to navigate.) Remember the basic rules for querying in DynamoDB: The query includes…
How do I get distinct values from multiple columns in Excel? To select distinct or unique values without column headers, filter unique values, select the…
Does MySQL Workbench work with SQL Server? MySQL Workbench now provides a complete, easy to use solution for migrating Microsoft SQL Server, Microsoft Access, Sybase…