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

Authenticating users

As discussed in the Security overview section of this chapter, each component of Azure Synapse may offer different security features or characteristics. Just as an example, Data Explorer pools only support Azure Active Directory (Azure AD) authentication, but dedicated SQL pools and serverless SQL pools support Azure AD authentication as well as SQL authentication, a mechanism to authenticate identities using a SQL Server-managed credential.

Azure AD is Microsoft’s cloud-based identity and access management service for enterprises. It authenticates users and allows organizations to authorize access to multiple applications and network resources using one single user credential. It also simplifies access to cloud resources, such as the Azure portal, Azure Synapse Studio, and even Microsoft Office 365. Azure AD offers the following added benefits:

  • Unification of user and service authentication on a single location, eliminating the need for companies...