OLTP and OLAP: The two terms look similar but refer to different kinds of systems. Online transaction processing (OLTP) captures, stores, and processes data from transactions in real time. Online analytical processing (OLAP) uses complex queries to analyze aggregated historical data from OLTP systems. [contact-form-7 id="76417" title="Subscriber...

An Android service is a component that is designed to do some work without a user interface. A service might download a file, play music, or apply a filter to an image. Services can also be used for interprocess communication (IPC) between Android applications. Introduction to Android service Android Tools The Life Cycle of Android...

A PMO knows the project and understands its pre-requisite as much as a manager and thus its place is second to a Project Manager in an organization following the PMO set up. Introduction of PMO What is the role of a PMO? What is the difference between a PMO and a project manager? Who needs a PMO? PMO trainers and coaches ...

Agile and waterfall are two distinctive methodologies of processes to complete projects or work items. Agile is an iterative methodology that incorporates a cyclic and collaborative process. Waterfall is a sequential methodology that can also be collaborative, but tasks are generally handled in a more linear process. Introduction to Agile &...

Commonly referred to as CI/CD, Continuous Integration and Continuous Delivery are processes that promise to reliably expedite the delivery of software-as-a-product by helping enterprises become more agile. CI/CD automates the software development process, slashing the delivery time from months and weeks to days and hours. Continuous...

[contact-form-7 id="76417" title="Subscriber Demo Form"] What is Docker? Associations in this day and age anticipate changing their business carefully yet are compelled by the assorted arrangement of utilizations, cloud, and on-premises-based foundation. Docker addresses this impediment of each association with a compartment stage that brings...

Microsoft's System Center Configuration Manager (SCCM) provides a comprehensive tool for change and configuration management for Microsoft Windows 7/Vista/XP platforms. Introduction How SCCM Works SCCM Version History Frameworks Management in Enterprise Framework Center group of Products Major and Basic Features of...

MongoDB is a document database while Postgres is a relational database management system; MongoDB has a distributed architecture while PostgreSQL has a monolithic architecture; and Postgres uses SQL. Introduction MongoDB versus PostgreSQL Postgresql versus MongoDB Overview PostgreSQL versus MongoDB Terminology and Concepts Contrasting the MongoDB...

Trello is a simple, customizable kanban board for teams that want to work agile, but aren't observing the whole liturgy of agile development. JIRA is an project management tool for by-the-book agile teams that are building, fixing, and releasing software. Introduction What Is Jira? What Is Trello? ...

Individuals and interactions over processes and tools; working software over comprehensive documentation; customer collaboration over contract negotiation; and. responding to change over following a plan. Agile Essentials Introduction The principles History of the Agile manifesto The four values of the Agile manifesto Individuals and...