Systems | Development | Analytics | API | Testing

Discover, Design, and Automate Your Way to Business Agility, Speed, and...the Caribbean?

With winter in the rearview, you’re not alone if you’re daydreaming about a few days away from the office. Yes, you deserve a relaxing getaway. But a top-notch, Caribbean vacation? Spoiler alert: it won’t happen by chance or without some coordinated effort on your part. You could wing it—book a quick flight and see where the wind takes you. But if you’re fully committed to stretching your limbs on a secluded beach, you need a plan.

Building CRUD REST API With Node.js, Express.js, and PostgreSQL

Knowing how to deal with APIs to allow communication between software systems is essential if you're a web developer. This article will show you how to develop a CRUD REST API in a Node.js environment using an Express.js server and a PostgreSQL database. We'll go over how to use node-postgres to connect an Express.js server to PostgreSQL. The API will support HTTP request methods that correlate to the PostgreSQL database from which it gets its data.

4 Supply Chain Challenges Facing Telecommunications Organizations

Over the past several years, supply chain shocks have battered organizations across industry sectors—from life sciences to retail to oil and gas. Telecommunications companies have felt the pain as well. Between semiconductor shortages, shifts in demand, and labor and equipment shortfalls, telecommunications companies face their share of supply chain challenges.

Unlocking the Power of Connected Insurance

To stay ahead of today's rapidly evolving technology landscape and skyrocketing customer demands, insurers need to transform their digital ecosystem to deliver an omni-channel, connected insurance experience. At this year's InsurTech Insight conference, Gijsbert Cox, Insurance industry lead at Appian, hosted a session to discover how to deliver the connected insurance journey today's customer's demand while increasing efficiency and profitability.

Docker Crash Course: Fundamentals of Docker in 1 Hour!

In this crash course you are going to get some real worthy insights over what docker is all about? Docker enable both the tester and developer to run the application in the Docker environment without having to face differences in dependencies issue as before.​ Here you can find out how this miracle can happens. We will talk about containers, libraries, configuration files, dependencies, and other necessary parts to operate the application.​

How to Fix the Missing Format Argument Exception in Java?

The MissingFormatArgumentException is an unchecked exception in Java that occurs when a format specifier does not have a corresponding argument or if an argument index points to an argument that does not exist. Since the MissingFormatArgumentException is thrown at runtime, it does not need to be declared in the throws clause of a method or constructor.