Coding Resources

Mule4 DataWeave Exercise: map, reduce, and pluck

This post guides you step-by-step through a DataWeave exercise demonstrating how to use the reduce, map, valuesOf, splitBy functions, format, and ++ operator.

January 11, 2022

by Venkata Sai Krishna Thotapalli

· 15,599 Views · 3 Likes

JDBC Tutorial Part 2: Running SQL Queries

In Part 2 of this tutorial series covering the basics of JDBC, learn how to execute SELECT, INSERT, UPDATE, and DELETE statements against an SQL database.

Updated January 11, 2022

by Alejandro Duarte

CORE

· 37,061 Views · 8 Likes

Exploring CockroachDB With Jupyter Notebook and Python

Today, we're going to explore CockroachDB from the Data Science perspective, using a popular exploratory web tool called Jupyter Notebook and Python language.

January 11, 2022

by Artem Ervits

CORE

· 4,116 Views · 3 Likes

Speed up Large-Scale ML/DL Offline Inference Jobs at Microsoft Bing

In this article, we will share our observations and the practice to solve the challenges while running inference at scale.

January 11, 2022

by Binyang Li

· 3,515 Views · 3 Likes

Node.js vs Java: Which is Best for Your Business in 2022

Node.js and Java both are powerful for back-end development, but which one will be best for business? Let's compare the strengths and weaknesses of both.

January 11, 2022

by Aniruddh Agarwal

· 8,522 Views · 3 Likes

Java: How Object Reuse Can Reduce Latency and Improve Performance

Become familiar with the art of object reuse by reading this article and learn the pros and cons of different reuse strategies in a multi-threaded Java application.

January 11, 2022

by Per-Åke Minborg

· 11,853 Views · 13 Likes

Inspecting Cloud Composer - Apache Airflow

In this article, we will learn what Cloud Composer is in GCP and how can we set it up. We will also highlight some critical insights about the Cloud Composer.

January 11, 2022

by Sameer Shukla

CORE

· 6,047 Views · 3 Likes

Reactor Design Pattern in Java

This video tutorial introduces the Java reactor design pattern and how to implement it.

January 11, 2022

by Ram N

· 4,495 Views · 5 Likes

How to Consume REST Web Service (GET/POST) in Java 11 or Above

Learn how to use the standard HTTPClient class as part of java.net.http and to create RestClient, send HTTP GET and POST requests, and handle the JSON response.

January 11, 2022

by Suyash Joshi

· 14,686 Views · 5 Likes

Domain Model Design Pattern in Java - An Introduction and Examples

This post includes a video so that you can take a closer look at Domain Model Design Pattern in Java. Watch to find out more!

January 10, 2022

by Ram N

· 3,515 Views · 4 Likes

10 Web Frameworks for Golang Development

Golang is very simple and easy to read. It is a compiled language run by Google itself, let's get to know about some of the best Go web frameworks in 2021.

Updated January 10, 2022

by Meet Kathiriya

· 11,773 Views · 4 Likes

How To Detect and Secure Your Java App From Log4j Vulnerabilities

A large number of organizations were affected by the recent security breach involving Log4j. Learn here how to ensure your applications are safe and secure.

January 10, 2022

by Suyash Joshi

· 6,393 Views · 8 Likes

What Log4j Vulnerability Means for SREs

A summary of the Log4j vulnerability and key takeaways for SREs to help with security implications and planning for events that may disable critical systems.

January 10, 2022

by Weihan Li

· 4,844 Views · 4 Likes

Let the Oracle Database Operator for Kubernetes Do the Job

An introduction to OraOperator, the open source project that makes Oracle Database Kubernetes-Native.

Updated January 10, 2022

by Paulo Simoes

· 5,355 Views · 3 Likes

How To Use NUnit Annotations For Selenium Automation Testing [With Example]

Learn how to use annotations in NUnit for Selenium-based automation testing. We will look at an example for each annotation along with their attributes.

January 10, 2022

by Himanshu Sheth

CORE

· 3,958 Views · 3 Likes

Streaming Data Exchange With Kafka and a Data Mesh in Motion

Data Mesh is an architecture paradigm, not a single technology. This post looks into this principle to explore why no single technology is fit to build a Data Mesh.

January 10, 2022

by Kai Wähner

CORE

· 4,888 Views · 7 Likes

A Tentative Comparison of Fault Tolerance Libraries on the JVM

From a number of libraries implementing fault tolerance features on the JVM, this post will look at Microprofile Fault Tolerance, Failsafe, and Resilience4J.

January 10, 2022

by Nicolas Fränkel

· 3,487 Views · 5 Likes

Using GraphQL Java With Spring

This blog post will cover how to use GraphQL Java within a Spring application that exposes an endpoint for clients to send queries to.

January 10, 2022

by Dan Newton

· 5,465 Views · 6 Likes

Multiple Entry Points for the NgxSimpleCharts Angular Library

Angular Libraries created with 'ng generate library ngx-simple-charts' are a single piece of code. Learn how to make the Angular Compiler split the code of a Library into Modules.

January 10, 2022

by Sven Loesekann

· 6,270 Views · 2 Likes

Enterprise Architecture Governance: A Holistic View

A massive, in-depth look at architecture governance within modern enterprises.

January 9, 2022

by Dr Gopala Krishna Behara

CORE

· 22,069 Views · 10 Likes

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