Speeding up Ansible Execution Part 1
The knowledge of one of the SCM tools is a must for any DevOps engineer, ANSIBLE is one of the popular tools in this category, we all are aware of the ease that Ansible provides whether it is infra provisioning,…
Tag DevOps
Redis Zero Downtime Cluster Migration
A few days back I came across a problem of migrating a Redis Master-Slave setup to Redis Cluster. Initially, I thought it to be a piece of cake since I have been already working on Redis, but there was a…
ANSIBLE DYNAMIC INVENTORY IS IT SO HARD?
Thinking what the above diagram is all about. Once you are done with this blog, you will know exactly what it is. Till one month ago, I was of the opinion that Dynamic Inventory is a cool way of managing…
Kafka Manager On Kubernetes
We likely know Kafka as a durable, scalable and fault-tolerant publish-subscribe messaging system. Recently I got a requirement to efficiently monitor and…
Redis Best Practices and Performance Tuning for High-Speed Systems
In modern high traffic systems, Redis is one of the fastest in-memory data stores, but without proper tuning, even Redis can start showing performance bottlenecks. The solution? Performance tuning and configuration optimization. This guide covers the most important Redis performance…