Are transactions like big queries?...

Organizing and optimizing large tables...

Spreading/distributing an entity into multiple tables instead of a single on...

Issues on how to INDEX my database...

One big query vs. many small ones?...

SQL Query Optimization When using Multiple Joins and Large Record Set...

Can left join be optimized in 'preferred users' MySQL query?...

Is inserting a new database entry faster than checking if the entry exists first?...

What do I need to know about databases in order to create a quality Django app?...

How can I optimize this simple database and query using php and mysql?...

mysql optimization script file...

MS SQL : The best way to delete rows from a ginormous table...

Is there a performance benefit to creating a multiple index on a primary key + foreign key?...

Problem with PHP/MySQL Insert...

MySQL Indexes creation...

MySQL Optimization: EXPLAIN "Extra" column contains "Using Where"...

Optimize A Messy Query...

Questions regarding a optimizing a slow query (SQL included)...

How to manage Huge operations on MySql...

Worth adding indexes on a column just to make them a foreign key?...

mysql optimization...

MySQL create tables using a cron job or use Views...

2 question about better optimize database design...

Advice needed: SQL Server DB Architecture for Large Database...

Which of the following SQL queries would be faster? A join on two tables or successive queries?...

Does GAE Datastore support eager fetching?...

MySQL: JOIN & using index in an ORDER BY query...

What does SQL Server Execution Times represent?...

I can store a lot of data (<=4GB) in one table column. But is it a good idea?...

How can we optimize this linq to entity query to decrease the response time?...