Book Image

Learn Azure Synapse Data Explorer

By : Pericles (Peri) Rocha
Book Image

Learn Azure Synapse Data Explorer

By: Pericles (Peri) Rocha

Overview of this book

Large volumes of data are generated daily from applications, websites, IoT devices, and other free-text, semi-structured data sources. Azure Synapse Data Explorer helps you collect, store, and analyze such data, and work with other analytical engines, such as Apache Spark, to develop advanced data science projects and maximize the value you extract from data. This book offers a comprehensive view of Azure Synapse Data Explorer, exploring not only the core scenarios of Data Explorer but also how it integrates within Azure Synapse. From data ingestion to data visualization and advanced analytics, you’ll learn to take an end-to-end approach to maximize the value of unstructured data and drive powerful insights using data science capabilities. With real-world usage scenarios, you’ll discover how to identify key projects where Azure Synapse Data Explorer can help you achieve your business goals. Throughout the chapters, you'll also find out how to manage big data as part of a software as a service (SaaS) platform, as well as tune, secure, and serve data to end users. By the end of this book, you’ll have mastered the big data life cycle and you'll be able to implement advanced analytical scenarios from raw telemetry and log data.
Table of Contents (19 chapters)
1
Part 1 Introduction to Azure Synapse Data Explorer
6
Part 2 Working with Data
12
Part 3 Managing Azure Synapse Data Explorer

Advanced Data Management

In this final chapter, we will discuss advanced data management aspects of Data Explorer pools. You will learn what extents are and how to manage them for your benefit. We will also discuss moving large chunks of data for archival, dropping large volumes of data, and tagging extents so you can easily manage them. Dealing with very large data volumes presents significant challenges for data management, and Data Explorer deals with these challenges elegantly.

You will also learn about purging personal data in your databases, including why you should care, how it happens, and how to do it at scale. These data purge operations are an essential part of handling personal data and ensuring you respect an individual’s right to govern their data. These operations may take several days to complete, so it is important to stay on top of this important topic.

Here are the topics presented in this chapter:

  • Managing extents
  • Purging personal data
  • ...