What Is GitOps? Before starting with GitOps implementation, let's review some essential concepts. GitOps is a development and operations practice that uses Git as a single source of truth for declarative infrastructure and application definitions. … Read more
3 Data Breaches in Web Applications and Lessons Learned
What Is a Data Breach? A data breach is a cyberattack in which sensitive, confidential or protected data is accessed or exposed in an unauthorized manner. If sensitive data is viewed or directly stolen by unauthorized persons, the organization … Read more
Multi-Layered Defense for Web Applications
What Is Web Application Security? A web application is an application that is stored on a remote server and delivered over the Internet, typically through a browser interface. Web application security is complex, because web applications are … Read more
What is the OOMKilled Error in Linux and Kubernetes and How to Solve It
What is the OOMKilled Error? OOMKilled is a common error in Linux operating systems. Linux systems have a program called Out of Memory Manager (OOM) that tracks the memory usage of each process. If your system is in danger of running out of … Read more
Automating Security Testing with SCA, SAST and DAST
What Is Automated Security Testing? Security testing processes and tools help identify security weaknesses and vulnerabilities in applications and software. The goal is to find issues that can potentially allow threat actors to obtain … Read more
Step by Step: Running Angular Applications in AWS
What Is AWS Amplify? AWS Amplify is a platform that allows web and mobile developers to build full-stack applications, deploy them in the Amazon cloud, and allow them to easily integrate with other Amazon services. Amplify supports a variety of … Read more
AWS vs. Azure Cost Comparison [2022]
What Are AWS and Azure? Amazon Web Services (AWS) and Microsoft Azure are two of the most popular cloud computing vendors. AWS and Azure provide many offerings delivered as Software as a Service (SaaS), Platform as a Service (PaaS), and … Read more
Migrating Data to the Cloud: A Practical Guide
What Is Data Migration? Data migration is a process designed and implemented for the purpose of transferring data between storage systems, computer systems or data formats. Organizations migrate data for various reasons. For example, when … Read more
Working with Spot Instances on AWS Fargate
AWS Fargate is a popular cloud service that lets you run containers in a serverless model—without having to manage the underlying server infrastructure. In this article, you'll see how to use Fargate with a twist: running Fargate on EC2 spot … Read more
The AWS DevOps Toolset: CI/CD, Microservices, and More
What is AWS DevOps? DevOps is a culture, as well as a set of practices and technologies that help organizations deliver software faster and with higher quality. The key tenet of DevOps is strong cooperation between developers and operations … Read more
What are the Main Areas of Development for Programmers to Land Their Dream Job?
Due to the rise in web and mobile applications, programmers have become popular, and therefore they need to ensure they have the relevant skills to land their dream jobs. Experienced programmers have many opportunities in front of them, but there is … Read more
6 Great DevOps Metrics – and How to Choose the Right Metrics
What are DevOps Metrics? DevOps transformation requires organizations to invest a lot of time, money, and resources, revisiting everything from communication and training to tools. The ability to clearly and accurately assess DevOps metrics and … Read more
How to Become a DevOps Engineer
DevOps is a software development strategy that bridges the gap between developers and IT staff. With DevOps, organizations can release small features very quickly and incorporate feedback received from customers quickly into their production … Read more
Kubernetes and COVID-19: Powering Critical IT Infrastructure During Crisis
As social distancing and work from home restrictions were put in place, cloud computing took the spotlight for many organizations. Those who were already remote, with fully operational cloud services were able to transition relatively … Read more