https://foojayio.github.io/website/today/author/rajesh-nair/Articles written by Rajesh Nair on foojay.io - Friends of OpenJDKHugoen-usFri, 15 Aug 2025 09:30:31 +0000https://foojayio.github.io/website/today/domain-driven-design-in-java-a-practical-guide/Fri, 15 Aug 2025 09:30:31 +0000https://foojayio.github.io/website/today/domain-driven-design-in-java-a-practical-guide/<p>While waiting for your flight in an airport, have you ever wondered how much behind-the-scenes planning it takes to keep an airport running smoothly? Every day, thousands of flights take off and land, passengers rush through terminals, and staff work tirelessly to make sure everything unfolds without a hitch. What looks like chaos on the surface is actually the result of a highly coordinated system&mdash;a kind of &ldquo;brain&rdquo; that&rsquo;s always working in the background to manage logistics, adapt to surprises, and keep the airport humming along.</p>https://foojayio.github.io/website/today/how-to-identify-the-underlying-causes-of-connection-timeout-errors-for-mongodb-with-java/Thu, 26 Jun 2025 12:13:44 +0000https://foojayio.github.io/website/today/how-to-identify-the-underlying-causes-of-connection-timeout-errors-for-mongodb-with-java/<p>Java developers and <a href="https://dzone.com/refcardz/mongodb" target="_blank" rel="noopener noreferrer">MongoDB</a> are like Aladdin and the Genie from Arabian Nights. Developers rub the lamp with their wildest NoSQL wishes, and MongoDB swoops in, granting <a href="https://dzone.com/refcardz/getting-started-with-spring-boot-and-microservices" target="_blank" rel="noopener noreferrer">Spring Boot microservices</a> and REST APIs the magic they need to soar. But every so often, a Jafar-like menace swoops in, forcing our Aladdin (Java devs) to wrestle with sleepless nights. One such villainous foe is the connection timeout, locking APIs in a cave of wonders with no escape, leaving developers yearning for a magic carpet fix.</p>