Data Resources

Writing Java Microservices With WSO2 Microservices Framework for Java (MSF4J)

Learn about writing microservices in Java with WSO2 Microservices Framework to enable capabilities necessary in a production environment.

January 9, 2018

by Chanaka Fernando

CORE

· 12,383 Views · 2 Likes

Using Operations on Variables in JMeter

This blog post will show you how to use comparison operations, relational operations, and logical operations, in your Apache JMeter™ test scripts.

January 8, 2018

by Sergey Horban

· 9,317 Views · 1 Like

Understanding flatMap

Taking a walk on Java's functional side? Here are a few good things to know about how flatMap works and what it offers for Optionals and Streams.

January 8, 2018

by Paweł Szeliga

· 37,816 Views · 19 Likes

The Decomposable Monolith: Long Live the Monolith, Long Live Services!

Thinking about services while designing your monolith can help you build a monolith that can expand to services later, leading to better feature velocity early on.

January 8, 2018

by Paul Dix

· 5,037 Views · 1 Like

Building an IoT Notification System

Here's a great way to build your own IoT notification system that sends alerts to multiple devices using an ESP8266, PushingBox, and relatively few lines of code.

Updated January 7, 2018

by Francesco Azzola

· 28,393 Views · 9 Likes

7 Things to Know for Getting Started With Spring Boot

Just getting into Spring Boot? Then check out this post for a helping hand in understanding Spring Boot's architecture and functionality.

January 6, 2018

by Ranga Karanam

CORE

· 237,785 Views · 70 Likes

How to Improve the Performance of a Java Application

Ensuring your Java application is running at peak performance can take some effort. Here's how you can help ensure the performance of your Java application is top notch.

January 4, 2018

by Eugen Paraschiv

· 61,683 Views · 47 Likes

Dealing With the Disadvantages of Multithreading

Two sides to every coin, a yin and its ever-pursuant yang. Every tool has its disadvantages, and multithreading is no exception.

January 3, 2018

by Dzung Tran

· 18,567 Views · 9 Likes

Creating Strings in JMeter

Let's explore two common ways of creating strings with JMeter — using String Literals and the 'new' operator — to help make testing a simpler process.

January 2, 2018

by Sergey Horban

· 14,615 Views · 3 Likes

SSIS Data Flow Error Handling With Description and Column Name

Without SQL 2016's modified API, it's really difficult to find the error column name using just a script task and script component. Here's a simple solution.

January 2, 2018

by Joydeep Das

· 21,263 Views · 2 Likes

Using Wasabi S3 Object Storage With Containers

Ever run into a situation where you really want to use S3 storage but can't use AWS? Let's see how Wasabi and its S3-compatible storage works.

January 2, 2018

by Jussi Nummelin

· 10,314 Views · 1 Like

Working With hashcode() and equals()

Need to implement your own custom equality-checking mechanism? Here are some tips for when you need to override hashcode() and equals().

Updated January 2, 2018

by Hussein Terek

· 379,118 Views · 56 Likes

Generating and Mocking Data With MockNeat

Let's take a look at MockNeat — a new library designed to help you generate and mock app data tailored to fit your business requirements.

January 1, 2018

by Andrei Ciobanu

· 25,381 Views · 10 Likes

What a Cross-Site Request Forgery Attack Is and How to Prevent It

Learn what you as a developer can do with HTTP requests and cookies to keep your web app secure and prevent a CSRF attack.

December 31, 2017

by Sven Morgenroth

· 31,549 Views · 4 Likes

Ingesting IoT Sensor Data Into S3 With an RPI3

StreamSets Data Collector Edge is a lightweight agent used to create end-to-end data flow pipelines. We'll use it help stream data collected from a sensor.

December 30, 2017

by Rathnadevi Manivannan

· 10,364 Views · 4 Likes

Monitoring AWS Lambda Invocations With the ELK Stack

With the ELK stack more popular than ever, let's see how you can use it to monitor your serverless functions using AWS Lambda.

December 30, 2017

by Daniel Berman

· 8,396 Views · 3 Likes

DDD: Part IV (DDD and Microservices)

We've all heard of the many benefits of microservices architecture, but how exactly does that relate to Domain-Driven Design? Read on to find out.

December 29, 2017

by M Yauri at-Tamimi

· 18,774 Views · 13 Likes

Implementing Stack and Queue Using Linked Lists in C#

Stacks and queues are fundamental data structures in computer science. Let's take a look at how to implement them using C#!

December 29, 2017

by Ankit Sharma

· 58,645 Views · 4 Likes

Securing Your Inline SQL Statements From SQL Injection

Shifting security left, and using secure coding standards, is becoming more and more important. Read on to get a great introduction to this topic!

December 29, 2017

by Jennifer Marsh

· 9,285 Views · 3 Likes

Linked List Implementation in C#

Linked lists are a basic and popular data structure in computer science. In this post, we take a closer look at them and how you might implement one using C#.

December 28, 2017

by Ankit Sharma

· 53,465 Views · 4 Likes

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