Basics
Apache spark is one of the largest open-source projects used for data processing. Spark is a lightning-fast and general unified analytical engine used 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, 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 different forms like structured, semi-structured and unstructured. Apache Spark achieves high performance for batch and streaming data. Big internet companies like Netflix, Amazon, yahoo, facebook have started using spark for deployment and uses a cluster of around 8000 nodes for storing petabytes of data. As day by day technology is moving ahead and to keep up with the same Apache spark is must and below are some reason to learn:
Apache spark ecosystem is used by industry to build and run fast big data applications, here are some application of sparks:
To analyze the real-time transaction if 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 review and 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 combine 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
Example (Word Count Example):
In this example we are counting the number of words in a text file:
Output:
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 is can be useful. If one wants to use Apache PySpark then knowledge of python is preferred.
Apache spark tutorial is for the professional in analytics and data engineer field. Also, professionals aspiring to become Spark developers by learning spark frameworks from their respective fields like ETL developers, Python Developers can use this tutorial to make a transition in big data.
Hadoop, Data Science, Statistics & others
This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy
Hadoop, Data Science, Statistics & others