Apache Spark is an open-source Big Data processing engine, that can process up to 100x faster than Hadoop’s MapReduce. Now, speaking Apache Spark substituted Hadoop’s MapReduce in terms of bare performance. But till now, there isn’t any sort of competition that Apache Spark is facing, but change will always be embraced, and so every tool that is in use today, will be replaced tomorrow, in that view, Spark will get replaced and eventually die in the future, but not at the moment.
If you wish to get trained and certified in Spark, check out the Apache Spark certification course from Intellipaat, also watch the following YouTube video on Spark Scala Full Course, and get started.
Back