The Latest and Popular SDLC Topics

Java: ChronicleMap, Part 1: Go Off-Heap

Off-heap CronicleMap can contain billions of objects with little or no heap impact.

July 30, 2019

by Per-Åke Minborg

· 22,875 Views · 5 Likes

Learn more about building form-based authentication into your Spring Boot 2.1 app.

July 30, 2019

by Andrew Hughes

· 167,715 Views · 16 Likes

Build a Spring Boot API Using Spring Data JPA and Hibernate

In this post, see how to build a Spring Boot API using Spring Data JPA and Hibernate.

July 29, 2019

by Matt Raible

· 22,113 Views · 8 Likes

Multi-Class Image Classification With Transfer Learning In PySpark

In this article, we’ll demonstrate a Computer Vision problem with the power to combine two state-of-the-art technologies: Deep Learning and Apache Spark.

Updated July 29, 2019

by Mohammed Innat

· 9,720 Views · 2 Likes

Java Concurrency: AtomicInteger

Learn more about basic Java concurrency principles and implementing AtomicInteger in your code.

July 29, 2019

by Thomas Krieger

· 26,222 Views · 7 Likes

Build a Microservices Architecture With Spring Boot and Spring Cloud Config Using JHipster

A tutorial on how to build microservices architecture with Spring Boot and Spring Cloud config using JHipster.

July 26, 2019

by Matt Raible

· 16,127 Views · 5 Likes

Three Ways to Combine Arrays in JavaScript

Easily and efficiently combine arrays in JavaScript.

Updated July 26, 2019

by Ashutosh Singh

· 142,320 Views · 5 Likes

jsonTuples: JSON Parser and Comparator in Java

Learn more about the jsonTuples library that can parse JSON text to immutable values.

July 26, 2019

by William JIANG

· 41,646 Views · 4 Likes

Java SimpleDateFormat Is Not Simple

Turns out, Java's SimpleDateFormat is not all that simple.

July 25, 2019

by Manjula Jayawardana

· 34,593 Views · 15 Likes

Learn What Schematics Are and How To Use Them With Your React Apps

Use Schematics with your React framework.

July 24, 2019

by Matt Raible

· 8,025 Views · 1 Like

Build Your Own Google Firebase + Heroku on Kubernetes

Check out how using these managed services applications can simplify your application deployment.

July 24, 2019

by Noorain Panjwani

· 13,491 Views · 3 Likes

Reactive Service-to-Service Communication With RSocket (Part 1)

An analysis on RSocket and an explanatuon for its service to service communication.

July 24, 2019

by Rafał Kowalski

· 19,206 Views · 11 Likes

Migrate Standalone HornetQ Configuration to ActiveMQ Cluster

Learn more about migrating a standalone HornetQ configuration to an ActiveMQ cluster.

July 24, 2019

by Marios Karagiannopoulos

· 12,371 Views · 3 Likes

Using Jakarta Security on Tomcat and the Payara Platform

Learn how to get started with Jakarta Security on Tomcat and Payara.

July 23, 2019

by Arjan Tijms

· 6,269 Views · 4 Likes

Moving to Observability Driven Development

An outline of how to move to observability driven development, and the different components thereof.

July 23, 2019

by Bharath Kasimani

· 18,284 Views · 11 Likes

Snowflake Performance Tuning: Top 5 Best Practices

Though there may not be many ways to directly tune Snowflake, using best practices can take you a long way.

Updated July 23, 2019

by John Ryan

· 53,879 Views · 5 Likes

Moving Data From Cassandra (OLTP) to Data Warehousing

Learn the best steps for transferring data from Cassandra to your data warehouse.

July 22, 2019

by Nikhil Bhide

· 9,674 Views · 4 Likes

Does the 32-Bit JVM or 64-Bit JVM Decision Matter Anymore?

While there might seem to be a big difference between these two, there are very few instances in which they differ significantly in terms of performance.

July 22, 2019

by Ram Lakshmanan

CORE