From 821907b360988b598c4b637230d6ba0576de5eab Mon Sep 17 00:00:00 2001 From: Henry Lee Date: Fri, 5 Apr 2019 13:56:18 +1100 Subject: [PATCH] Add a little bit more description about profiling As from the original article, we cannot learn what profiling is. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 8a496c82..136d5a2f 100644 --- a/README.md +++ b/README.md @@ -894,7 +894,7 @@ SQL tuning is a broad topic and many [books](https://www.amazon.com/s/ref=nb_sb_ It's important to **benchmark** and **profile** to simulate and uncover bottlenecks. * **Benchmark** - Simulate high-load situations with tools such as [ab](http://httpd.apache.org/docs/2.2/programs/ab.html). -* **Profile** - Enable tools such as the [slow query log](http://dev.mysql.com/doc/refman/5.7/en/slow-query-log.html) to help track performance issues. +* **Profile** - Enable tools such as the [slow query log](http://dev.mysql.com/doc/refman/5.7/en/slow-query-log.html) to help measure the resource usage, tracking performance issues. Benchmarking and profiling might point you to the following optimizations.