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

Processing and analyzing geospatial data

Being able to support geospatial data and functions is a key requirement in most IoT scenarios. It allows you to determine proximity from one device to another, store and process vector and raster geographic information system (GIS) data to produce rich visualizations on top of geospatial data, determine device routes, and much more. This blueprint builds on the IoT analytics scenario to expand support for geospatial data.

Note

A useful article to learn more about vector data and raster data in the context of geographic information systems can be found at https://101gis.com/vector-data-vs-raster-data.

Here are some of the usage scenarios for this blueprint:

  • Building rich map visualizations: Raster and vector data allows you to digitally store representations of the real world in the form of geometries and continuous blocks of pixels that represent vast areas, such as bodies of water, fields, and forests. You can combine raster...