Useful tips for everyday
What is path in a tree? A path is a collection of nodes from the root to any leaf of the tree. By definition, a…
How do I set a primary key in MySQL? Open the MySQL database and select you table which table you set primary key. Click the…
How to connect MySQL to Amazon RDS instance? Follow the steps below to connect MySQL Workbench to your Amazon RDS DB instance: Download and install…
What are partial updates? A partial update is a change in the overall data set that does not require restarting the MDEX Engine. Even if…
What is the purpose of using triggers? Triggers are used to ensure data integrity before or after performing data manipulations. Therefore, a trigger is a…
How do I fix SQL Server detected a logical consistency based IO error? How to Fix SQL Database Logical Consistency Based I/O Error Use Best…
How do you compare tables in different databases? To compare data by using the New Data Comparison Wizard On the SQL menu, point to Data…
What are MongoDB logs? As part of normal operation, MongoDB maintains a running log of events, including entries such as incoming connections, commands run, and…
What is the username naming convention? Generally, it’s good practice to use a convention such as first initial and last name (bexample), first name and…
What is SSD partition alignment? Partition alignment is the proper alignment of partitions to the boundaries available in a data storage device. After users clone…