If you're working with the Builder Pattern, you might find your relations growing complex. The NestedBuilder class lets proxies serve as parents and children at the same time.
If you're moving to Solr's distributed search system, there's a lot to keep in mind ranging from indexing differences to testing procedures to keeping ZooKeeper working.
Meta-monitoring is basically self-service for monitoring. There are several different requirements and methods that should be kept in mind when it comes to meta-monitoring.
DataWeave is a MuleSoft tool for transforming data. When you're first starting to use it, there's a lot to learn about, especially in terms of how the graphical UI interface works.
You can use Scala to connect to MongoDB with a handy driver. By tweaking some settings and adding a dependency, you can even use SSL to keep your connection safe.
Running a truly elastic Elasticsearch cluster on Docker Swarm is hard. Here's how to get past Elasticsearch and Docker's pitfalls with IP addresses, networking, and more.
To simplify things, Angular 2 doesn't have built-in two-way data binding. But come on – we can't think of creating a modern web application without the power of two-way data binding.
So, you've got your Drools system running, but then you run into a bug. Fortunately, you can track your facts and rules with Java and Drools to see where it went wrong.
Prepping for your upcoming interview? Unsure about what Hadoop knowledge to take with you? Here are 6 frequently asked Hadoop interview questions and the answers you should be giving.
Couchbase's cbq shell lets you write and run N1QL queries interactively. The shell also lets you securely interact with mixed nodes, among other handy tricks.
Learn more on the fundamentals of declarative programming in this in-depth article on the concept and see how Speedment implements declarative programming in practice.
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