Demonstration of the approaches to implement the name value lookup in Mulesoft and then conclude with the Mulesoft recommended approach, which is optimal.
Quick tip: Prefer using DataFrameNaFunctions to prevent code duplication when the same default values are set in several queries that use the same DataFrame.
In this article, we briefly introduce Pushpin, a proxy server for creating Realtime APIs and push notifications, and explain how to use it with your web app.
Use Spring Data JPA with Liquibase and PostgreSQL to manage the persistence layer of Spring Boot apps, and Project Lombok to avoid writing boilerplate code.
It's important to know the ins and outs of each of the myriad data types available in SQL Server. Look at those data types to see what you should use when designing your database.
Backbone.js is a JS library that provides models with key-value bindings and custom events, views with declarative event handling, and collections with an API.
How did Spark become so efficient in data processing compared to MapReduce? Learn about Spark's powerful stack of libraries and big data processing functionalities.
JSON is a helpful way to transmit data. Now, N1QL can query it thanks to a CURL update in Couchbase 5.0. See how to connect to various endpoints to do just that.
You might expect that industrial robots would be evenly distributed across the U.S. or concentrated in states with big high-tech industries — but you'd be wrong.
Blockchain is one of the more promising technologies out there when it comes to cybersecurity. Read on to find you why, and what issues blockchain is facing.
Learn about advanced load testing scenarios with JMeter and XMPP, a communication services protocol which can be used for services like HipChat or Slack.
Professor Ken Fogel defines the bean class, a subset of the original JavaBean concept, as a class used to aggregate or collect both primitive data types and other classes for modeling data in a program. He offers up examples and various rules for beans as they pertain to his courses.
Learn about loading and storing data using Hive, an open-source data warehouse system, and Pig, which can be used for the ETL data pipeline and iterative processing.