Performance tests help measure diverse aspects of web applications, sites and environments, in order to guarantee they are fast, stable and scalable. There are diverse types of performance tests, such as load tests, stress tests or capacity tests. What is a performance test? Performance tests are used to measure stability, scalability, throughput and performance of
In computing, stress testing is a type of performance test used to determine the stability and reliability of systems and applications. Also known as “endurance testing” or “torture testing”, it is particularly recommended for mission critical systems and infrastructures. Stress tests Stress tests push hardware and software capabilities beyond normal operating conditions in order to
There are different types of storage — file storage, block storage and object storage, for different needs and use cases. Therefore, as data is one valuable asset nowadays, organizations must carefully choose where and how to store it. File storage File storage or file-based storage consists of data storage systems that manage data as files,
The OpenVPN clients we recommend at Stackscale are: an easy to install OpenVPN package for Linux, the open source OpenVPN client for Windows and the open source TunnelBlick solution for Mac OS. OpenVPN is a widespread open source Virtual Private Network solution which offers numerous security possibilities. How to install OpenVPN on Linux You can
Hyperconvergence is an IT infrastructure aiming to reduce data center complexity. It does so by combining computing, storage, networking and management capabilities in a single system. In addition to reducing complexity, it also allows to increase scalability, flexibility and IT efficiency. Besides, hyperconverged systems help reduce costs while ensuring the necessary availability, reliability and performance.
We have collected some of the most popular database management systems (DBMS) nowadays. Let’s start by defining what a database management system is. What is a database management system? A database management system (DBMS) is a software used to define, manipulate, retrieve, store and manage data in databases. To sum up, database management systems are
DevOps and DevSecOps are work methodologies that aim to release better software, faster. They focus on the collaboration between software development and IT operations departments to increase agility in development and deployment processes. These methodologies are based on the Agile methodology to speed up processes across departments. These new approaches to software development are based
Web hosting control panels are a must-have for system administrators and web hosting providers nowadays. That is why we have created a list of the most popular web hosting control panels. Control panels make management and automation tasks easier for sysadmins. They allow, for instance, managing one or several servers from a single dashboard. So,
Inodes in Linux are unique identifiers that describe files and directories within a filesystem. It is important to keep an eye on them to avoid issues related to inode shortage or excessive usage. What is an inode? An inode is a data structure that keeps track of all the files and directories within a Linux
A legacy system is an old or out-dated system, technology or software application that continues to be used by an organization because it still performs the functions it was initially intended to do. Generally, legacy systems no longer have support and maintenance and they are limited in terms of growth. However, they cannot easily be
