In this article, we are going to see tools for a different section of DevOps. Tools when combined together form a solid base on which the SRE and DevOps rely on and most of the tools are opensource. Let’s start with tools in DevOps for every purpose. Lets first list down the different components that
In recent times I have got many requests asking how to answer this question. In this article, I will try to answer it in two ways. So let’s start with How will you set up a CI/CD pipeline? If we look closely we have the following things that can construct a CI CD pipeline. A
How to use python to write prometheus exporter using python.
Log parsing is a very basic problem for DevOps and SREs and we have a post on this regarding log parsing. You can find the post here In the earlier post, I have not used regex and have used only string manipulations to parse the logs. What is a regular expression? Regular expressions are a
What are Redis master-slave and Redis clusters and the difference between them?
What are init containers and why do you need them?
What is File Integrity Monitoring and how to implement it?
Today we got the news that Redis 6.0.0 stable is out just after 4 months (as quoted by the maintainer) after the RC1(release candidate 1). So let’s have a quick look at what we liked the most. RDB files are faster to load This is a big value for those who are running Redis Clusters
In recent times, I was working with Redis clusters which have very high throughput. While doing this we came across a problem which was Redis bgsave was taking a lot of memory sometimes almost as the same memory as the data present in the memory. In this small writeup, we will see why this happened.
Recently while working with one of the databases I came across a method that is widely used by many databases to take a snapshot of the memory into a disk. One of the most famous that you have heard of is Redis. The method is called copy on write. Let’s see what is a copy