Top 21 Best JavaScript Frameworks to Use in 2022

What Are JavaScript Frameworks? Started in 1995, JavaScript has gained massive popularity in the development community. It has transformed the web application development horizon. As per Stackoverflow Developer Survey 2021, JavaScript is the most popular programming, scripting, and markup language with ...

How is fault tolerance handled in Spark streaming?

Spark Streaming components Data model All data is modeled as RDDs, built by design with lineage of deterministic operations, i.e. any re-computation always leads to the same result. Essentially the same process (however with a different mechanism) as in Hadoop's fault-tolerance for ...