The gaming industry is frequently pressed to react quickly to the demands of its global audience. Customer expectations for more immersive gaming experiences on more gaming platforms are always rising. A very challenging environment has been established for game developers, ranging from always online and live service games to the ever-rising player requests for more […]
What is Openresty? OpenResty is the fifth most-used web server worldwide. It is a superset of the NGINX web server bundled with LuaJIT, which is a compiler for the LUA scripting language. One of the main benefits of OpenResty is that it is highly efficient in terms of CPU and memory usage. What OpenResty excels […]
What is Cloud Migration? Cloud migration is the process of moving databases, applications, services, IT resources, and other digital assets either partially or wholly from an organization’s on-premises infrastructure to a cloud computing environment. This process can include moving data to a public cloud, such as Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, […]
As we discussed in our Hands-on Introduction to Kubernetes, the shift to microservice architecture led to the need for an orchestration tool that can be used for the containers’ lifecycle management. Since its release in 2015 – Kubernetes quickly became sort of a standard for such orchestration. Along with its adoption growth, the security concerns […]
What are Operators in Kubernetes? Operators are like software extensions to the API server, which provide additional functionalities in Kubernetes. They automate the whole lifecycle of the software they control, in that they allow us to package, deploy, and manage a Kubernetes application. How do they do that? They define CRs (Custom Resources) to run […]
What is Icinga? Icinga is an open-source monitoring system that checks the availability of network resources, notifies users of problems that occur, and aggregates data for effective reporting. Icinga is scalable and extensible software and can monitor large, complex environments across multiple locations. Icinga basically means “it looks for”, or “it examines” in Zulu. What […]
Software development nowadays is a demanding task that calls for enterprises of all sizes to deliver innovative and quality software at top speed. One of the few ways to keep up with the demand is by implementing the DevOps methodology. As hard as it is to believe that DevOps is a universal, all-in-one miracle solution […]
What do we call an incident in the world of IT? We classify an incident as an unexpected event that may cause an interruption of service, operation, or feature, thereby affecting end-user productivity. The incident may be caused by an asset not functioning properly or by problems with the network. Examples of incidents include any […]
Choose the right tools for each phase of the DevOps lifecycle What is DevOps and how can you benefit from implementing it? DevOps is the natural evolution of agile methodologies. It represents an efficient methodology in the form of a cultural shift and comprehensive approach to software development that brings development and operations teams together. […]
What is DAG? What is the main difference between DAG and pipeline? If you’ve previously visited our blog then you couldn’t have missed “Apache Airflow – Start your journey as Data Engineer and Data Scientist”. You probably already know what is meaning of the abbreviation DAG but let’s explain again. DAG (Directed Acyclic Graph) is […]