This article describes PostgreSQL Database Performance Counters. PostgreSQL is an object-relational database management system (ORDBMS). It is an open-source, powerful, and reliable database system that is well-suited for large web applications and data-driven websites. It is a popular choice for enterprise applications and is favoured for its reliability and robust features. PostgreSQL is a transactional … Read more
MySQL is an open-source relational database management system (RDBMS) that is widely used in web-based applications and websites. It is based on Structured Query Language (SQL), a language used to access and manipulate data within databases. It is a popular choice of database for many web-based applications due to its affordability, reliability, and flexibility. MySQL … Read more
MongoDB is an open-source, document-oriented, NoSQL database program. It is a type of database that stores information in a collection of documents, rather than in a traditional relational database. MongoDB is designed to be scalable, fast and provide high availability. It also provides a rich query language, allowing developers to query their data quickly and … Read more
What are Performance Counters? In Performance Testing, the Performance counters are a type of metric used to measure the performance of hardware, software and networks. These counters are used to track the performance of various components of a software system, such as processors, memory, disks, networks, and application components. Uses of Performance Counters An operating … Read more
The previous post explained about the software architecture and its types. Since each tier has different roles and operations hence the performance matrices are also different. Below is a list of certain mandatory performance metrics for each of the tiers which should be monitored during the performance test. Client Tier Since there is a need for better application performance … Read more