In the world of modern IT infrastructure, the choice between containers and virtualization can be a daunting one. Each technology offers unique advantages and trade-offs, making it crucial to have a clear decision framework to guide your choice. This blog aims to help you make an informed decision that aligns with your specific needs and … Continue reading VMs or Containers ?? How do i choose between these 2 options ?
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?
Data lineage refers to the process of tracing the movement of data from its origin and the different stages of transformation it has to go through over a period of time before reaching its final destination. It provides a comprehensive view of the data source, its transformations, and its final destination within the data pipeline. … Continue reading What is data lineage and why is it relevant?
Kubernetes in a production environment will have a collection of clusters.In this kind of setup, generally one of the server will be a master node and rest of the nodes will be worker nodesMaster node does not run any workload and is in-charge of distributing tasks to the worker nodes. You can run workloads on … Continue reading Kubernetes Cluster & Process Flow of a POD creation
Dependency injection is a technique used in software engineering to develop loosely coupled systems.It is a technique that allows an object to receive other objects that it depends on by some other program than it explicitly calling the dependent object.Let us understand why this is needed by an example. I have a Notification Interface which … Continue reading What is Dependency Injection & why do we need it ?
Pijul is a distributed version control system written in Rust and is now available as a beta release .Similar to other version control systems, it is a tool that tracks changes in your files, can revert them, and can merge them with your coauthors’ changes.The architecture and design methodology of Pijul is influenced by the … Continue reading Pijul, the Git Alternative ???
Log4j vulnerability was disclosed on December 9, 2021. It is a serious vulnerability in the java-based logging utility from Apache Software Foundation.This issue was discovered by Chen Zhaojun of Alibaba Cloud Security Team.The flaw has also been dubbed as “Log4Shell,”, and has the highest possible severity rating of 10Log4j is a very popular logging framework used … Continue reading What is Log4j Vulnerability ??
Data mesh is an architectural paradigm about how you think and organize data and its services, similar to microservices which is an architectural pattern for designing and building applications.Microservices based architecture helps to solve the challenges which prevents an organization to be agile and respond quickly to changes like delay in introducing new features, long … Continue reading What is a Data Mesh ??
Chaos Engineering is the discipline of experimenting on a system in order to build confidence in the system’s capability to withstand turbulent conditions in production. As we build more and more distributed systems by leveraging microservices and cloud platforms, we create a lot of moving parts and potential points of failure which makes these systems … Continue reading Chaos Engineering & Chaos Monkey for Spring Boot Applications