The world of DevOps is a pretty confusing place for folks just starting out. Even figuring out what “DevOps” means can be hard. Is it CI/CD with Kubernetes and Serverless to drive Agile product iterations? Or is it SSH-ing into a box and restarting Apache? You guessed it. All of the above and most things in between.

In many projects, the product development workflow has three main concerns: building, testing, and deployment. Each change to the code means something could accidentally go wrong, so in order to prevent this from happening developers adopt many strategies to diminish incidents and bugs. Jenkins, and other continuous integration tools (CI) are used together with a source version software (such as GIT) to test and quickly evaluate the updated code.

Cron job failures create chaos for your users and your team. After analyzing over a million failure reports these 4 problems emerged as the most likely causes of preventable job failures.

Lately, IT teams are looking for Docker monitoring tools as legacy products like cAdvisor and Sysdig cloud do not offer greater insights. Docker monitoring needs a crucial change in the way your agents, plug-ins, and monitoring works to support containers. Many enterprises have started deploying significant production workloads on Docker, it seems there is a substantial shift towards adopting Docker.

Since a book series called “… for Dummies” was launched, people have finally come to realize how much they don’t know about the particular area they thought they previously knew about. We’ve all started from somewhere. Self-learning, learning at school or even in the office at our jobs. A breakthrough was achieved when we realized that something absolutely strange to us, became quite familiar.

Building a serverless application means you usually trade in old issues for new ones. This is an attempt to create a decision framework and break down arguments for and against using serverless vs. other computing models.

Handling large images has always been a pain in my side since I started writing code. Lately, it has started to have a huge impact on page speed and SEO ranking. If your website has poorly optimized images it won’t score well on Google Lighthouse. If it doesn’t score well, it won’t be on the first page of Google. That sucks.