What is SLI, SLO, SLA & Error budgets in Site Reliability Engineering?

SRE is a discipline which is used to automate IT operations tasks - e.g. production system management, change management, incident response, even emergency response - that would otherwise be performed manually by systems administrators (sysadmins).  It can help organizations to improve the reliability of their software systems.  SRE uses SLIs, SLOs, error budgets, and SLAs … Continue reading What is SLI, SLO, SLA & Error budgets in Site Reliability Engineering?

Mac keyboard shortcuts

A short blog to share Mac keyboard shortcuts that i use on a day to day basis for better productivity The shortcuts that i have compiled in this list are primarily for Taking Screenshot To Lock . Logout , Close Open windows Navigating between open applications Some short cuts for Safari or other web browsers … Continue reading Mac keyboard shortcuts

What is HELM, why do you need it & what problem does it solve for Kubernetes?

Helm is a tool which helps to manage Kubernetes applications. Deploying applications to Kubernetes is not a simple task and some of the concepts and techniques for deploying and managing applications and services has a steep learning curve. To deploy a simple spring boot application with PostgreSQL backend, explained in blog we had to write … Continue reading What is HELM, why do you need it & what problem does it solve for Kubernetes?

What is .gitignore and how do i generate or write one?

gitignore file is used to specify files which should be untracked by Git. Each line of the file represents a filename, directory, or pattern. When git looks for changes in your working directory, it will automatically ignore any file that matches an entry in your .gitignore file. For example, when working for a java spring … Continue reading What is .gitignore and how do i generate or write one?

Embedding source code into powerpoint.

Embedding code snippets in power point for any presentation is a painful task , as there is no support to format the code or present it with proper indentations or the way code is shown in an editor One trick is to grab the screen shot and then paste it on powerpoint but the end … Continue reading Embedding source code into powerpoint.