Apache spark is one of the largest open-source projects used for data processing. Spark is a lightning-fast and general unified analytical engine in big data and machine learning. It supports high-level APIs in a language like JAVA, SCALA, PYTHON, SQL, and R.It was developed in 2009 in the UC Berkeley lab now known as AMPLab. As spark is the engine used for data processing, it can be built on top of Apache Hadoop, Apache Mesos, Kubernetes, standalone, and on the cloud like AWS, Azure, or GCP, which will act as a data storage.
Apache spark has its own stack of libraries like Spark SQL, DataFrames, Spark MLlib for machine learning, and GraphX graph computation. Streaming this library can be combined internally in the same application.
In today's era, data is the new oil, but data exists in structured, semi-structured, and unstructured forms. Apache Spark achieves high performance for batch and streaming data. Big internet companies like Netflix, Amazon, Yahoo, and Facebook have started using spark for deployment and using a cluster of around 8000 nodes to store petabytes of data. Technology is moving ahead daily, and to keep up with the same Apache spark is a must. Below are some reasons to learn:
Apache spark ecosystem is used by industry to build and run fast big data applications. Here are some applications of sparks:
To analyze the real-time transaction of a product, customers, and sales in-store. This information can be passed to different machine learning algorithms to build a recommendation model. This recommendation model can be developed based on customer comments and product reviews, and the industry can form new trends.
As a spark process, real-time data programmers can deploy models in a minute to build the best gaming experience. Analyze players and their behavior to create advertising and offers. Also, spark a use to build real-time mobile game analytics.
Apache spark analysis can be used to detect fraud and security threats by analyzing a huge amount of archived logs and combining this with external sources like user accounts and internal information Spark stack could help us to get top-notch results from this data to reduce risk in our financial portfolio
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To learn Apache Spark programmer needs prior knowledge of Scala functional programming, Hadoop framework, Unix Shell scripting, RDBMS database concepts, and Linux operating system. Apart from this, knowledge of Java can be useful. If one wants to use Apache PySpark, then python knowledge is preferred.
Apache spark tutorial is for professionals in the analytics and data engineering field. Also, professionals aspiring to become Spark developers by learning spark frameworks from their respective fields like ETL developers and Python Developers can use this tutorial to transition into big data.