Tag - search database

ProxySQL Binary Search Solution for Rules

We sometimes receive challenging requests… this is a story about one of those times.
The customer has implemented a sharding solution and would like us to review alternatives or improvements. We analyzed the possibility of using ProxySQL as it looked to be a simple implementation. However, as we had 200 shards we had to implement […]

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cscope: Searching Code Efficiently

cscope

In this post, we will discuss how to search code with the help of cscope. Let’s begin by checking its description and capabilities (quoting directly from http://cscope.sourceforge.net/):
Cscope is a developer’s tool for browsing source code.

Allows searching code for:

all references to a symbol
global definitions
functions called by a function
functions calling a function
text string
regular expression pattern
a file
files […]

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