Cloud Academy – Running Spark on Azure Databricks-STM

Cloud Academy – Running Spark on Azure Databricks-STM
English | Size: 575.35 MB
Category: Tutorial

Apache Spark is an open-source framework for doing big data processing. It was developed as a replacement for Apache Hadoop’s MapReduce framework. Both Spark and MapReduce process data on compute clusters, but one of Spark’s big advantages is that it does in-memory processing, which can be orders of magnitude faster than the disk-based processing that MapReduce uses. There are plenty of other differences between the two systems, as well, but we don’t need to go into the details here.

Not only does Apache Spark handle data analytics tasks, but it also handles machine learning. It has a library called MLlib that includes a variety of pre-built algorithms, such as logistic regression, naive Bayes, and random forest. At the moment, it doesn’t include neural networks. However, you can still create neural networks on Spark using other machine learning frameworks, such as TensorFlow.

In 2013, the creators of Spark started a company called Databricks. The name of their product is also Databricks. It’s basically a managed implementation of Apache Spark in the cloud, so you don’t have to worry about building clusters yourself. It also has a user-friendly interface for running code on clusters interactively.

Microsoft has partnered with Databricks to bring their product to the Azure platform. The result is a service called Azure Databricks. One of the biggest advantages of using the Azure version of Databricks is that it’s integrated with other Azure services. For example, you can train a machine learning model on a Databricks cluster and then deploy it using Azure Machine Learning Services.
Learning Objectives

Create a Databricks workspace, cluster, and notebook
Run code in a Databricks notebook either interactively or as a job
Train a machine learning model using Databricks
Deploy a Databricks-trained machine learning model as a prediction service

Intended Audience

People who want to use Azure Databricks to run Apache Spark for either analytics or machine learning workloads

Buy Long-term Premium Accounts To Support Me & Max Speed

DOWNLOAD:

If any links die or problem unrar, send request to http://goo.gl/aUHSZc