In today’s evolving digital environment, information flows constantly—from customer interactions and business meetings to websites and industry research. This information holds valuable insights that c...]

Big data has changed the way companies and researchers work with information. Every day, massive amounts of data are produced from social media, online transactions, sensors, mobile apps, and business systems. Handling this data is...]

Data is consistently turning gigantic in flow as a business grows. It can create bottlenecks, which cannot be resolved by hiring more staff members and deploying AI tools. You need to evolve smarter strategies, which primarily focu...]

We have a customized Openbravo POS v2.2 running with a dozen workstations operating 24x7 a year around. The size of the database has grown to 10GB, and the performance started to degrade so we decided to archive old data and start ...]

We have a dozen websites mostly running WordPress, and one Drupal website on Digital Ocean with a 1GB instance. The server was running flawlessly for 6 months, and then MySQL starts to crash every few days unexpectedly with the fol...]

MySQL documentation states the following with respect to the "character set" and "collation" of the data storage in the database.

To change values of existing integer field (`table` is the table name, and "id" is the column name), you may use the following update SQL command:

We have been using the DirectAdmin control panel for a number of years, and each time we set up a server it is necessary to change the root password. By default, Direct Admin creates a MySql superuser called "da_admin" with a preas...]

I've had a chance to with a Postgres database and came across a table with two primary keys. This intrigues me to look up a definition of primary and unique key. I always thought there would only be one primary key in a table, and ...]