How do you cache a query?
- How do I enable query cache?
- How does query cache work?
- Should you cache database queries?
- What is query result cache?
How do I enable query cache?
Log out of MySQL. Open terminal and run the following command to open MySQL configuration file. We have enabled query cache by setting query_cache_type variable to 1, with individual query cache as 256Kb and total cache as 10Mb.
How does query cache work?
The query cache stores the text of a SELECT statement together with the corresponding result that was sent to the client. If an identical statement is received later, the server retrieves the results from the query cache rather than parsing and executing the statement again.
Should you cache database queries?
Cached queries provide the following benefits: Subsequent execution of frequently used queries is faster. More importantly, this performance boost is available automatically without having to code cumbersome stored procedures. Most relational database products recommend using only stored procedures for database access.
What is query result cache?
A result cache is an area of memory, either in the Shared Global Area (SGA) or client application memory, that stores the results of a database query or query block for reuse. The cached rows are shared across SQL statements and sessions unless they become stale.
Related Questions
-
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago -
Anonymous2 weeks ago
Expert answer2 weeks ago