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  • Book Overview & Buying Mastering DynamoDB
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Mastering DynamoDB

Mastering DynamoDB

By : Tanmay Deshpande
2.8 (5)
Buy this Book
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Mastering DynamoDB

Mastering DynamoDB

2.8 (5)
By: Tanmay Deshpande
Buy this Book

Overview of this book

If you have interest in DynamoDB and want to know what DynamoDB is all about and become proficient in using it, this is the book for you. If you are an intermediate user who wishes to enhance your knowledge of DynamoDB, this book is aimed at you. Basic familiarity with programming, NoSQL, and cloud computing concepts would be helpful.
Table of Contents (11 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Getting Started
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1. Getting Started
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DynamoDB's history
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What is DynamoDB?
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Data model concepts
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How do I get started?
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Summary
2
2. Data Models
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2. Data Models
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Primary key
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Secondary indexes
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Data types
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Operations on tables
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Operations on items
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Query and scan operations
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Modeling relationships
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Summary
3
3. How DynamoDB Works
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3. How DynamoDB Works
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Service-oriented architecture
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Design features
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Architecture
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Functional components
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Summary
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4. Best Practices
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4. Best Practices
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Table level best practices
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Item best practices
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Query and scan best practices
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Local secondary indexes best practices
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Global secondary index best practices
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Summary
5
5. Advanced Topics
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5. Advanced Topics
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Monitoring DynamoDB tables
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Using IAM to provide access control to DynamoDB
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Limitations in DynamoDB
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Error handling
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Summary
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6. Integrating DynamoDB with Other AWS Components
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6. Integrating DynamoDB with Other AWS Components
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Integrating with AWS EMR
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Integrating with AWS Redshift
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Integrating with AWS CloudSearch
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Summary
7
7. DynamoDB – Use Cases
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7. DynamoDB – Use Cases
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Bookstore application
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Knowledge market website
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Summary
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8. Useful Libraries and Tools
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8. Useful Libraries and Tools
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Libraries
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Tools
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Summary
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9. Developing Mobile Apps Using DynamoDB
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9. Developing Mobile Apps Using DynamoDB
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Authentication and Authorization
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Performing operations using mobile SDKs
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Summary
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Index
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Index

Using IAM to provide access control to DynamoDB

Some of you might be aware of the concept called access control on resources. This is a very familiar concept in relational databases where we can have multiple users accessing the same database but different roles. This is very crucial from the application's security point of view. A user should have privileges and access to only the required resources in order to avoid misuse. In order to implement the concept on Cloud, AWS supports Identity and Access Management (IAM) as a service. This service allows us to perform the following:

  • Create multiple AWS accounts that access the same resources with different privileges

  • Create group users with similar privileges for the same level of accesses

  • Create separate user credentials for each user and maintain privacy

  • Provide fine-grained control on shared resources

  • Get a collective bill for all the users under one account

We can use IAM to control DynamoDB resources and API accesses to users. To do so, you...

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Tech Concepts
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Programming languages
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Mastering DynamoDB
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