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Redis is a popular key-value store database used commonly across many enterprises. Based on the latest version of Redis 4.x, this book provides useful recipes to help you overcome any obstacle when it comes to the different tasks associated with Redis - from working with data types to administering and troubleshooting your Redis solution.

This book shows you how to develop applications that work with Azure Cosmos DB. Azure and other cloud applications typically work with massive amounts of data that can be organized in different ways. These applications will often require elastic scale out of storage and throughput, and to work across new geographical regions. This is the.

PostgreSQL is increasingly utilized in all kind of applications, starting from desktop to web and mobile applications. In this book, you will find the best ways to design, monitor and maintain your PostgreSQL solution, with suggestions and tips for high performance, troubleshooting and high availability.

As the cloud version of SQL Server, Azure SQL Database differs in key ways when it comes to management, maintenance, and administration. It's important to know how to administer SQL Database to fully benefit from all of the features and functionality that it provides. This book addresses important aspects of an Azure SQL Database instance such.

PostgreSQL is an open source database used for handling large datasets (big data) and as a JSON document database. This book highlights the newly introduced features in PostgreSQL 10, and shows you how you can build better PostgreSQL applications, and administer your PostgreSQL database more efficiently. We begin by explaining advanced database design concepts in PostgreSQL 10, along with indexing and query optimization. You will also see how to work with event triggers and perform concurrent transactions and table partitioning, along with exploring SQL and server tuning. We will walk you through implementing advanced administrative tasks such as server maintenance and monitoring, replication, recovery, high availability, and much more. You will understand common and not-so-common troubleshooting problems and how you can overcome them. By the end of this book, you will have an expert-level command of advanced database functionalities and will be able to implement advanced administrative tasks with PostgreSQL 10.

Learn how to migrate your SAP data to Azure simply and successfully. Key Features * Learn why Azure is suitable for business-critical systems * Understand how to migrate your SAP infrastructure to Azure * Use Lift & shift migration, Lift & migrate, Lift & migrate to HANA, or Lift & transform to S/4HANA Book Description Cloud technologies have now reached a level where even the most critical business systems can run on them. For most organizations SAP is the key business system. If SAP is unavailable for any reason then potentially your business stops. Because of this, it is understandable that you will be concerned whether such a critical system can run in the public cloud. However, the days when you truly ran your IT system on-premises have long since gone. Most organizations have been getting rid of their own data centers and increasingly moving to co-location facilities. In this context the public cloud is nothing more than an additional virtual data center connected to your existing network. There are typically two main reasons why you may consider migrating SAP to Azure: You need to replace the infrastructure that is currently running SAP, or you want to migrate SAP to a new database. Depending on your goal SAP offers different migration paths. You can decide either to migrate the current workload to Azure as-is, or to combine it with changing the database and execute both activities as a single step. SAP on Azure Implementation Guide covers the main migration options to lead you through migrating your SAP data to Azure simply and successfully. What you will learn * Successfully migrate your SAP infrastructure to Azure * Understand the security benefits of Azure * See how Azure can scale to meet the most demanding of business needs * Ensure your SAP infrastructure maintains high availability * Increase business agility through cloud capabilities * Leverage cloud-native capabilities to enhance SAP Who this book is for SAP on Azure Implementation Guide is designed to benefit existing SAP architects looking to migrate their SAP infrastructure to Azure. Whether you are an architect implementing the migration or an IT decision maker evaluating the benefits of migration, this book is for you.

PostgreSQL is a powerful open source database management system, now recognized as the experts' choice for a wide range of applications. This book contains useful administration recipes for improving the performance, security, and stability of your PostgreSQL solution.

Mastering material for dealing with DBA certification examsKey FeaturesPrepare yourself for the IBM C2090-600 certification examCover over 50 Db2 procedures including database design, performance, and securityWork through over 150 Q&As to gain confidence on each topicBook DescriptionIBM Db2 is a relational database managementsystem (RDBMS) that helps you store,analyze, and retrieve data efficiently. Thiscomprehensive book is designed to helpyou master all aspects of IBM Db2 databaseadministration and prepare you to take andpass IBM's Certification Exams C2090-600.Building on years of extensive experience,the authors take you through all areascovered by the test. The book delves deepinto each certification topic: Db2 servermanagement, physical design, businessrules implementation, activity monitoring,utilities, high availability, and security. IBMDb2 11.1 Certification Guide provides youwith more than 150 practice questionsand answers, simulating real certificationexamination questions. Each chapter includesan extensive set of practice questions alongwith carefully explained answers.This book will not just prepare youfor the C2090-600 exam but also helpyou troubleshoot day-to-day databaseadministration challenges.What you will learn Configure and manage Db2 servers, instances, and databases Implement Db2 BLU Acceleration and a DB2 pureScale environment Create, manage, and alter Db2 database objects Use the partitioning capabilities available within Db2 Enforce constraint checking with the SET INTEGRITY command Utilize the Db2 problem determination (db2pd) and dsmtop tools Configure and manage HADR Understand how to encrypt data in transit and at restWho this book is forThe IBM Db2 11.1 Certification Guide is an excellent choice for database administrators, architects, and application developers who are keen to obtain certification in Db2. Basic understanding of Db2 is expected in order to get the most out of this guide.