Going into the Weekend, chill out with our Top Picks:
Getting Started with Containers and Microservices (by Appdynamics) Containers and microservices are growing in popularity, and why not? They enable agility, speed, and resource efficiency for many tasks that developers work on daily. They are light in terms of coding and interdependencies, which makes it much easier and less time consuming to deliver apps to app users or migrate applications from legacy systems to cloud servers. What Are Containers and Microservices? Containers are isolated workload environments in a virtualized operating system.
[MEGA DEAL] 2018 Essential JavaScript Coding Bundle (96% off) (by Java Code Geeks) Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 96% off on 2018 Essential JavaScript Coding Bundle. Get it now with only $29, instead of the original price of $921,93. Web Development with Angular 2 and Bootstrap. Angular 2 is a game changer in web development by enabling you to efficiently architect large-scale and maintainable software. Bootstrap allows users to quickly develop professional-looking, responsive web apps. Together, they make up a foundational component of modern web development.
JVM Architecture 101: Get to Know Your Virtual Machin(by Java Code Geeks) A beginner's crash course in Java Virtual Machine (JVM) architecture and Java bytecode 101. Java applications are all around us, they're on our phones, on our tablets, and on our computers. In many programming languages this means compiling the code multiple times in order for it to run on different OSes. For us as developers, maybe the coolest thing about Java is that it's designed to be platform-independent (as the old saying goes, "Write once, run anywhere"), so we only need to write and compile our code once. How is this possible? Let's dig into the Java Virtual Machine (JVM) to find out.
Spring Data JPA Tutorial (by Java Code Geeks) Managing data between java classes or objects and the relational database is a very cumbersome and tricky task. The DAO layer usually contains a lot of boilerplate code that should be simplified in order to reduce the number of lines of code and make the code reusable. In this tutorial, we will discuss spring data's implementation of JPA. 1. Introduction 1.1 What is JPA?. JPA or Java Persistence API is the Java specification for accessing, managing and persisting data between Java classes or objects and relational database. The specification was introduced as part of EJB 3.0. JPA is not an implementation or product, it is just a specification.
Spring Batch Parallel Processing Example(by JCG Examples) This article is a tutorial about parallel processing in Spring Batch. We will use Spring Boot to speed our development process. 1. Introduction- Spring Batch is a lightweight, scale-able and comprehensive batch framework to handle data at massive scale. Spring Batch builds upon the spring framework to provide intuitive and easy configuration for executing batch applications. Spring Batch provides reusable functions essential for processing large volumes of records, including cross-cutting concerns such as logging/tracing, transaction management, job processing statistics, job restart, skip and resource management.
PowerShell Tutorial (Especially for People Who Hate PowerShell)(by System Code Geeks) My relationship with the terminal—especially Windows PowerShell—has been a bit of a roller coaster. I first discovered the terminal when I heard about Python and didn't know anything about anything. Like the average person who uses computers for games and applications like Excel and PowerPoint, I went to the site, downloaded the installer, installed it, and clicked the icon. Imagine my horror when something like this popped up.
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AngularJS with Spring MVC Example (by Web Code Geeks) Hello readers, in this tutorial we will create a simple application that uses the spring and angular framework. For this tutorial, we'll have a button that will display the user details when it is clicked. 1. Introduction. It is very simple, but before moving further let's take a look at the Spring, Spring MVC, and Angular framework. 1.1 Spring framework- Spring is an open-source framework created to address the complexity of an enterprise application development. One of the chief advantages of the Spring framework is its layered architecture, which allows a developer to be selective about which of its components they can use while providing a cohesive framework for J2EE application development
Nagios Tutorial for IT Monitoring(by Geeks Courses) Nagios, now known as Nagios Core, is a free and open source computer-software application that monitors systems, networks and infrastructure. Nagios offers monitoring and alerting services for servers, switches, applications and services. It alerts users when things go wrong and alerts them a second time when the problem has been resolved. Nagios was originally designed to run under Linux, but it also runs well on other Unix variants. It is free software licensed under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. (Source: Wikipedia).
Bootstrap Programming Cookbook (by WCG Library) Bootstrap is a free and open-source collection of tools for creating websites and web applications. It contains HTML and CSS based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions. It aims to ease the development of dynamic websites and web applications.Bootstrap is a front end framework, that is, an interface for the user, unlike the server-side code which resides on the "back end" or server. Bootstrap is the most-starred project on GitHub, with over 88K stars and more than 37K forks. In this ebook, we provide a compilation of Bootstrap based examples that will help you kick-start your own web projects. We cover a wide range of topics, from grids and navigation bar creation, to layouts and forms design.
Getting Started with Containers and Microservices (by AppDynamics) Across a variety of large, global companies, DevOps teams are adopting containers and microservices, two of many new tools and practices that are offering solid business benefits.Developers use containers and microservices in many tasks, from app delivery to migration of legacy systems to cloud servers. The increased popularity in containers and microservices can be attributed to their impact on agile cloud environments, with benefits that include increased efficiency, greater speed of delivery, and the ability to do more with existing resources. And while the benefits of containers and microservices are causing an increase in usage, there are also some complexities to be aware of. For example, while usage is exploding, many developers are still learning how to use these relatively new tools and practices.
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