Domain Name System (DNS) The Domain Name System (DNS) is a hierarchical and decentralized naming system that translates human-readable domain names, such as www.example.com, into their corresponding IP addresses, such as 192.168.1.1. It acts as a phonebook for the internet, allowing users to access websites using domain names instead of remembering complex numerical IP addresses. […]
Overview ClassLoader is a class that is responsible to load classes into JVM’s(Java Virtual Machine) method area. Basic class loaders are listed below: ApplicationClassLoader ExtensionClassLoader BootStrapClassLoader ApplicationClassLoader ApplicationClassLoader to load the classes from the application classpath,(current working directory). It basically uses a classpath environment variable to locate the class i.e. “.class” file. ExtensionClassLoader ExtensionClassLoader to […]
Virtual Machine A virtual machine (VM) is a program that creates a simulated environment between the computer host platform and the end-user. It allows the end-user to operate programs within this virtualized environment, independent of the host system. The process of creating multiple identical execution environments on a single physical computer to execute programs is […]
What is Software Benchmarking? Software Benchmarking is the process where organizations try to understand the processes of another organization to be able to get insights for optimizing their software processes and software products. Benchmarking Service Provider There are many organizations that offer benchmarking services, where project data can be submitted to get back information of […]
What is the PDCA Cycle? The PDCA Cycle (Plan-Do-Check-Act) is a continuous improvement model that enhances processes and products in various fields, including business, manufacturing, and software development. It consists of four stages: Plan Identify an opportunity for improvement and plan a change or solution. Do Implement the change or solution on a small scale. […]
What is Six Sigma? Six Sigma is a Quality Assurance model which is customer-focused for continuous process improvement model. The model is used in Motorola, Inc and Toyota. Six Sigma The model focuses on Variance in the Process as compared to what the customer has specified. Six sigma measures defects in DPMO (Defects Per Million […]