Friday 18 May 2018

JCG Hot Picks: 5 Shocking Stats That Prove Logs Are Inadequate, 10 Tips to Become a Better Java Developer

[MEGA DEAL] The Ultimate Front End Development Bundle (96% off)
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Your Weekly JCG Top Picks

Week's Top Picks from JCG


Going into the Weekend, chill out with our Top Picks:

5 Shocking Stats That Prove Logs Are Inadequate (by Tali Soroker)
CIt's pretty irritating when people ask questions with obvious answers, so I won't sit here and ask if you and your team use log files to monitor your application in pre-prod and production environments. We all use logs, and there's no doubt that they can help us better understand our applications (if you can find what you're looking for), but they are far from perfect. In most cases, logs don't point to the root cause of issues in production. So why do teams still rely on them so heavily for troubleshooting? This whitepaper will cover 5 of the biggest flaws with logs and show why they are not adequate by themselves for a comprehensive monitoring stack.

[MEGA DEAL] The Ultimate Front End Development 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 The Ultimate Front End Development Bundle. Get it now with only $39, instead of the original price of $1,016. The Complete HTML & CSS Course: From Novice To Professional. HTML and CSS are the two programming languages most fundamental to web development and design, and the two most important for a new web developer to learn. If you're new to coding, this course is perfect. You'll learn HTML and CSS quickly and easily, taking your programming skills from novice to professional in no time.

10 Tips to Become a Better Java Developer in 2018 (by Java Code Geeks)
I often receive emails from my readers about how they can become a better Java developer, what things they should learn, and which area they can work on to become a Rockstar Java developer. After answering them individually over last few years, I thought to jot down a couple of points which I think will make you a better Java Programmer and Application developer. But, before going into that, I would like to stress that a better programmer is always a better Java developer and that's why all the tips I have shared before to improve your programming skill and become a better programmer still holds true.

Spring Batch ItemReaders and ItemWriters Example (by JCG Examples)
This article is a tutorial about the various Item Readers and Item Writers in Spring Batch. We will use Spring Boot to speed our development process.Spring Batch is a lightweight, scale-able and comprehensive batch framework to handle data at massive scale. It builds upon the spring framework to provide intuitive and easy configuration for executing batch applications. It 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. Spring Batch has a layered architecture consisting of three components:

Injecting multiple Kubernetes volumes to the same directory (by System Code Geeks)
Kubernetes config maps and secrets allow use to inject configuration files into containers. If we want multiple config entries that originate from different config maps or secrets to be injected into the same location, we are required to specify a sub path:

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jQuery with HTML Example (by Web Code Geeks)
Hello readers, in this tutorial, we will show readers how to use the jQuery library in a simple HTML application. 1. Introduction- jQuery is nothing but a JavaScript library that comes with rich functionalities. It's small and faster than many JavaScript code written by an average web developer. By using jQuery developers can write less code and do more things, it makes the web developer's task very easy. In simple words, jQuery is a collection of several useful methods, which can be used to carry out many common tasks in JavaScript. A couple of lines of jQuery code can do things which need too many JavaScript lines to do.

PostgreSQL Database Tutorial (by Geeks Courses)
PostgreSQL, often simply Postgres, is an object-relational database management system (ORDBMS) with an emphasis on extensibility and standards-compliance. As a database server, its primary function is to store data securely, and to allow for retrieval at the request of other software applications. It can handle workloads ranging from small single-machine applications to large Internet-facing applications with many concurrent users. PostgreSQL is developed by the PostgreSQL Global Development Group, a diverse group of many companies and individual contributors. It is free and open-source software, released under the terms of the PostgreSQL License, a permissive free-software license. (Source: Wikipedia https://en.wikipedia.org/wiki/PostgreSQL)

Building web apps with Node.js (by WCG Library)
Node.js is an exciting software platform for building scalable server-side and networking applications. Node.js applications are written in JavaScript, and can be run within the Node.js runtime on Windows, Mac OS X and Linux with no changes.Node.js applications are designed to maximize throughput and efficiency, using non-blocking I/O and asynchronous events. Node.js applications run single-threaded, although Node.js uses multiple threads for file and network events.
In this book, you will get introduced to Node.js. You will learn how to install, configure and run the server and how to load various modules. Additionally, you will build a sample application from scratch and also get your hands dirty with Node.js command line programming.


5 Questions You Need to Ask About End-User Monitoring (by AppDynamics)
There are many ways for customers to engage with your business today. Whether it's through a website or mobile app, it's become increasingly important for enterprises to raise the bar and provide end users with high-performing and functionally-rich applications.To ensure your brand meets customer expectations, it's important to ensure your applications are performing at their optimal level. This requires monitoring how and where customers are connecting with your business — tracking every tap, swipe, and click. Download this eBook for 5 must-ask questions to ensuring the most effective end-user monitoring.
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