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

Summary

In this chapter, you learned ways to monitor your Azure Synapse Data Explorer environment.

You started by using control commands with KQL to check and update the capacity of your Data Explorer pools. You investigated how to monitor query execution, look for ongoing queries and commands, and stop a query’s execution if needed. Still on the topic of system monitoring using KQL, you learned how to understand object metadata and the history of metadata changes in objects.

Next, you learned about the Azure Monitor integration with Azure Synapse Data Explorer. We explored ways Azure Monitor can help you with monitoring and observability of your Data Explorer pool. To close, you created an alert that sent notifications to your phone if your Data Explorer pool was started without you having to be in front of a computer.

In the next chapter, you will learn how to configure resource management in your Data Explorer pools to classify and prioritize user queries.

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