1Optimizing Word Frequency Statistics with Kafka and Spark Streaming In this article, we present an optimized solution using Kafka and Spark Streaming, which significantly reduces the cost of querying large numbers of indexes and improves the timeliness of word frequency updates.
4Top Four Challenges in Test AutomationAutomation testing is a testing technique to test and compare the actual outcome with the expected outcome. It is an essential subset of software testing. However, there are many challenges in applying test automation for applications under test.