Please note that upgrades to an SDK should always be done in a test environment and fully tested before used in production. Download the zip file for the version of ...

Fix the “Login Pool Is Empty and Connection Creation Failed” error with 5 proven solutions for HikariCP, Spring Boot, MySQL, PostgreSQL, JDBC, and database connection pools.

With the advent of AI-mediated APIs, the era of manually hard-coding every integration between every microservice may be coming to a close. For nearly as long as the web has existed, web development ...

Quick Summary Looking to ensure the reliability and performance of your APIs across complex applications? Discover the top 7 API automation testing tools for software developers in 2026 that help ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Raj Ummadisetty and Ken Kurzweil share ...

REST is one of the most influential ideas in distributed architecture. Here's why it matters and how to understand RESTful services in theory and practice. REST, or Representational State Transfer, is ...

At the 2016 Liferay Symposium (Italy) I presented the topic: How to develop SOAP and REST services in JAX-WS and JAX-RS standard on Liferay. During the presentation I illustrated how to expose both ...

“API” is an acronym for application programming interface, a set of protocols that allows two software programs to communicate. APIs are used to power web applications and integrate different software ...

An embedded Tomcat server consists of a single Java web application along with a full Tomcat server distribution, packaged together and compressed into a single JAR, WAR or ZIP file. Embedded Tomcat ...