Java 9 Modularity Revealed: Project Jigsaw and Scalable Java Applications, 1st Edition

Java 9 Modularity Revealed: Project Jigsaw and Scalable Java Applications, 1st Edition

AUTHOR: Alexandru Jecan

PUBLISHER: Apress

PAGES: 252

ISBN-10: 9781484227121; ISBN-13: 978-1484227121

From the Back Cover
Develop modular applications using the Java Platform Module System, the single most anticipated feature in Java 9. You will improve maintainability and performance of your Java applications by deploying only modules that are needed and encapsulating their implementation details.

Until now Java has been monolithic. Using any one part of Java has meant incorporating the entirety of the runtime environment, an approach ill-suited to the increasing number of IoT devices such as fitness monitors, kitchen appliances, toys and games, and so forth. This book shows a new way, to make Java scale from the smallest of footprints in the smallest of devices through desktop PCs and on up to server platforms.

With Java 9 Modularity Revealed you will learn to make your projects more reliable and scalable than ever using the most important feature in Java 9?The Java Platform Module System, known more commonly as Pro
ject Jigsaw. You will learn how to avoid one of the major pain points of Java programming, that of conflicting class names from different modules, or packages. You will learn to create custom run-time images that represent a minimal and more compact JRE containing only those modules that you need. You will further learn to migrate existing Java applications to modular ones using different approaches and tools. The end result is a new ability to plug together different modules without fear of namespace and other conflicts, and you can deploy to everything from small devices to large servers.

This book provides code examples and explanations.

What You'll Learn:
* Build Java applications using the new modular system introduced in Java 9
* Create your own JRE consisting only of the modules that you require
* Declare your dependencies on other modules
* Enable modules to export only specific packages
* Migrate existing Java applications to modular ones
* Improve maintainability and performance of Java applications

Book Category

Android Developer / Asp.Net / Asp.Net MVC / Blockchain / C# / C++ / Computer Science / Database / Game Developer / Java / JavaScript / jQuery / Linux / Maven / MS Sql / MySQL / Networking / Oracle / PHP / Python / Spring / VB.Net / Visual Studio / Web Developer

HRMS & Payroll Web Application

Generate Timesheet from Daily Time Records (using finger scanner In/Out)

Using DTR Biometric Finger Scanner application system time-in/time-out we create module process to generate Timesheet for every employee. Before generating employee timesheet cut-off date make it sure that all pending approval of leave & overtime covered on that payroll cut-off date that filed by the employee’s should be approved by designated department. The report monitoring status of Leave & Overtime will help you to identify head department with pending approval to prompt them to approve. read more »

DTR Biometric Finger Scanner Time-In/Time-Out

Digital Persona U.are.U 4500 Finger Print Reader is my Software Development Kit (SDK) used in development of Daily Time Records (DTR) Attendance System which is designed to captures the time-in / time-out logs for every employee's and also we embed text to speech features... need speaker to prompt the user what is going on. Most of company today are now using Biometric fingerprint authentication to be used in time attendance that accurately and timely tracked for management reporting and also for accounting payroll processing. read more »

Government Deduction Table

The employer is required to deduct mandatory monthly contribution of SSS, PhilHealth, HDMF and tax withheld for salary above minimum wage in every pay day. Here are the list of data table provided by the government agency that used in Pinoy Web Application payroll processing. read more »

How to Compute Salary in Monthly Basis

Frequently company job advertisement is publicizing monthly pay for a position needed instead of time-based rate. Sometimes, you may be more interested on the daily rate compensation because it's easy to know how much rate per hour. read more »

How to Compute Salary in Daily Basis

All employees required to work a regular 8 hours daily from Monday to Saturday and entitled to work overtime if needed. Overtime pay rates depend on the day they work, whether it is ordinary working day, special day, regular holiday or rest day. read more »