Databases

SQLite is a database stored in memory or a single file, making it a great data structure and easy to...

Databases store data in tables, which define rules for each column such as the data type or length...

Slow query log. Tuning my.cnf. DESCRIBE query.

What is a database? Why are they necessary? How do they work? A database efficiently stores data on...

Databases store organization's data and content for applications.

Organizations and businesses have huge amounts of data stored in databases that they need for their...

Wikipedia entry for Database transaction.

Comparison of SQL databases.

Overview of NoSQL databases.