With the rise in popularity of NoSQL databases, MongoDB has rapidly gained popularity. See reactive programming features in Spring Framework 5 and Spring Data MongoDB.
Throughout application development, you need to make CRUD operations on our stored data. Postgres and the Time API can help you map JPA in your database.
Object relational impedance mismatch involves databases with many-to-many relationships that comparatively have mismatched data. Read on a more in-depth introduction!
In the fourth issue of DZone's Coffee With a Data Scientist, we had a chat with business analytics evangelist, Tuhin Chattopadhyay, to glean some of his expert insights and opinions on the Big Data space.
Testing your REST APIs and even calls between microservices are of critical importance. Take a look at a tool that can help make that testing a little easier.
Learn how to get started with Apache NiFi by walking through how to ingest Salesforce data into Hive tables with the help of Progress DataDirect JDBC drivers.
Learn how to schedule and execute Talend jobs with Airflow, an open-source platform that programmatically orchestrates workflows as directed acyclic graphs of tasks.
Kotlintest, a port of scalatest written in Kotlin, comes with the support of property-based testing. See how to take advantage of it on a few helpful examples.
Microservices and distributed systems are closely linked. But to make sure you can properly trace your services, it's key to architect your solution properly.
In the world of Java EE microservices, all eyes are on MicroProfile. But KumuluzEE is already in the game. Let's link and configure some microservices.
Here we examine a hypothetical, but very possible example where Tell, Don't Ask and the SRP collide. See what the moral is when it comes to applying principles.
Learn how to find the geographical location of a user using their IP address by just configuring NGINX with GeoIP MaxMind databases — without doing ANY coding!
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