The Latest and Popular SDLC Topics

Augmented Analytics With PySpark and Sentiment Analysis

Step by step tutorial of how you can leverage sentiment analysis to enrich tweets data with PySpark and get a feel of the overall sentiments towards COVID19.

Updated October 20, 2020

by Adi Polak

· 9,314 Views · 6 Likes

Using Proxy Design Pattern In Java

Today, I will discuss another structural design pattern - Proxy Design Pattern. Proxy means an object functioning as another object.

October 20, 2020

by Brijesh Saxena

· 12,798 Views · 13 Likes

What's Wrong With Big Objects In Java?

The G1 garbage collector, despite its advantages, is currently not good at handling bigger objects, called Humongous. Learn how to diagnose and fix the problem.

October 20, 2020

by Misha Dmitriev

· 17,302 Views · 15 Likes

Minions in Minikube - A Kubernetes Intro for Java Developers

Java developers, it would be despicable not to take a look at this cute project that will give you a hands-on introduction to Kubernetes.

Updated October 20, 2020

by Ryan Dawson

· 16,070 Views · 20 Likes

Configuring Java Apps With Kubernetes ConfigMaps and Helm

This tutorial will show you how to develop Java microservices that use ConfigMaps, see how ConfigMaps are used, and update them in the app.

Updated October 20, 2020

by Ryan Dawson

· 84,304 Views · 19 Likes

Composite Design Pattern in Java

Want to learn more about the composite design pattern in Java? Take a look at this tutorial to learn how to implement this design pattern in your project.

Updated October 20, 2020

by Brijesh Saxena

· 64,077 Views · 19 Likes

Neural Networks and Mathematical Models Examples

In this post, you will learn about concepts of neural networks with the help of mathematical models examples. In simple words, you will learn about how to re...

October 20, 2020

by Ajitesh Kumar

· 5,577 Views · 3 Likes

Perceptron Explained Using Python Example - Data Analytics

In this post, you will learn about the concepts of Perceptron with the help of Python example. It is very important for data scientists to understand the con...

October 20, 2020

by Ajitesh Kumar

· 21,939 Views · 6 Likes

Real World Examples and Use Cases for Apache Kafka

Architectures across the Globe and Industries

October 20, 2020

by Kai Wähner

CORE

· 43,058 Views · 3 Likes

How to Scan a Barcode Image in Java

Use an API to scan or look up a barcode. Supported barcode types include AZTEC, CODABAR, CODE_39, CODE_93, CODE_128, DATA_MATRIX, EAN_8, EAN_13, ITF, MAXICODE, PDF_417, QR_CODE, RSS_14, RSS_EXPANDED, UPC_A, UPC_E, All_1D, UPC_EAN_EXTENSION, MSI, PLESSEY, and IMB.

October 20, 2020

by Brian O'Neill

CORE

· 12,066 Views · 1 Like

State Design Pattern In Java

State Design Pattern — a behavioral design pattern that allows an object to change its behavior when its internal state changes.

October 19, 2020

by Brijesh Saxena

· 5,839 Views · 6 Likes

Tracking Changes in MongoDB With Scala and Akka

Leverage change streams feature in MongoDB to get every change occurring in real-time.

Updated October 16, 2020

by Hubert Skowronek

· 9,201 Views · 4 Likes

How to Merge DOCX Files and Replace Text Strings in Java

Combine multiple Office Word Documents (docx) into a single document; Instantly find and replace specific text string variables like names and dates.

October 15, 2020

by Brian O'Neill

CORE

· 9,588 Views · 3 Likes

Builder Design Pattern in Java

The Builder design pattern is designed to provide a flexible solution to various object creation problems in object-oriented programming.

Updated October 15, 2020

by Brijesh Saxena

· 11,340 Views · 8 Likes

Project Reactor — Reactive Programming With Spring, Part 2

I will provide an overview of Project Reactor, a reactive library based on the Reactive Streams specification.

October 15, 2020

by Anna Eriksson

· 39,016 Views · 20 Likes

How to Use Spring Cloud Gateway With OAuth 2.0 Patterns

This article will show you how to use Spring Cloud Gateway for routing as well as traditional Servlet API microservices.

October 15, 2020

by Jimena Garbarino

· 32,070 Views · 3 Likes

Anti-Virus and 0-Day Threat Protection for Java Web Applications

With APIs predicted to become the focus for future cyberattacks, it's improtant to protect your Java applications from attacks from day one.

Updated October 15, 2020

by Brian O'Neill

CORE

· 18,862 Views · 4 Likes

Top 12 Best Alternatives To PhoneGap

It has been one of the most popular choices when it comes to cross-platform app development. But “Nothing is permanent but change”, as we say. Find out more!

October 15, 2020

by Ankit Kumar

· 17,380 Views · 3 Likes

Consumer-Driven Contract Testing With Spring Cloud Contract

Implement CDC testing with Spring Cloud Contract and two sample Spring Boot applications to understand the communication between microservices.

Updated October 15, 2020

by Jagdish Raika

· 16,348 Views · 3 Likes

Open-Source vs. Commercial Software: How To Better Solve Data Integration

Breakdown of a DBT Slack debate on the state of open-source alternatives to Fivetran and whether an OSS approach is more relevant than commercial software.

October 15, 2020

by John Lafleur

· 4,772 Views · 3 Likes

The Latest Popular Topics