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Author: Jim Paterson
Publisher: Apress
ISBN: 1430201762
Category : Computers
Languages : en
Pages : 493
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Book Description
This is the first book to cover db4o programming in comprehensive detail. Readers are briefed on all of the topics necessary to begin using it in production environments, including installation and configuration, querying and managing objects, performing transactions, and data replication. Newcomers to the topic aren't forgotten, as early chapters are devoted to object database fundamentals, in addition to technical considerations and migration strategies. Complete with numerous C# and Java examples, readers will be able to follow along with the examples regardless of their chosen language.
Author: Jim Paterson
Publisher: Apress
ISBN: 1430201762
Category : Computers
Languages : en
Pages : 493
Get Book Here
Book Description
This is the first book to cover db4o programming in comprehensive detail. Readers are briefed on all of the topics necessary to begin using it in production environments, including installation and configuration, querying and managing objects, performing transactions, and data replication. Newcomers to the topic aren't forgotten, as early chapters are devoted to object database fundamentals, in addition to technical considerations and migration strategies. Complete with numerous C# and Java examples, readers will be able to follow along with the examples regardless of their chosen language.
Author: Guy Harrison
Publisher: "O'Reilly Media, Inc."
ISBN: 1098100212
Category : Computers
Languages : en
Pages : 488
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Book Description
Get the lowdown on CockroachDB, the elastic SQL database built to handle the demands of today's data-driven world. With this practical guide, software developers, architects, and DevOps teams will discover the advantages of building on a distributed SQL database. You'll learn how to create applications that scale elastically and provide seamless delivery for end users while remaining exceptionally resilient and indestructible. Written from scratch for the cloud and architected to scale elastically to handle the demands of cloud native and open source, CockroachDB makes it easier to build and scale modern applications. If you're familiar with distributed systems, you'll quickly discover the benefits of strong data correctness and consistency guarantees as well as optimizations for delivering ultralow latencies to globally distributed end users. With this thorough guide, you'll learn how to: Plan and build applications for distributed infrastructure, including data modeling and schema design Migrate data into CockroachDB Read and write data and run ACID transactions across distributed infrastructure Optimize queries for performance across geographically distributed replicas Plan a CockroachDB deployment for resiliency across single-region and multiregion clusters Secure, monitor, and optimize your CockroachDB deployment
Author: Joe Celko
Publisher: Newnes
ISBN: 0124072208
Category : Computers
Languages : en
Pages : 245
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Book Description
Joe Celko's Complete Guide to NoSQL provides a complete overview of non-relational technologies so that you can become more nimble to meet the needs of your organization. As data continues to explode and grow more complex, SQL is becoming less useful for querying data and extracting meaning. In this new world of bigger and faster data, you will need to leverage non-relational technologies to get the most out of the information you have. Learn where, when, and why the benefits of NoSQL outweigh those of SQL with Joe Celko's Complete Guide to NoSQL. This book covers three areas that make today's new data different from the data of the past: velocity, volume and variety. When information is changing faster than you can collect and query it, it simply cannot be treated the same as static data. Celko will help you understand velocity, to equip you with the tools to drink from a fire hose. Old storage and access models do not work for big data. Celko will help you understand volume, as well as different ways to store and access data such as petabytes and exabytes. Not all data can fit into a relational model, including genetic data, semantic data, and data generated by social networks. Celko will help you understand variety, as well as the alternative storage, query, and management frameworks needed by certain kinds of data. - Gain a complete understanding of the situations in which SQL has more drawbacks than benefits so that you can better determine when to utilize NoSQL technologies for maximum benefit - Recognize the pros and cons of columnar, streaming, and graph databases - Make the transition to NoSQL with the expert guidance of best-selling SQL expert Joe Celko
Author: J. Chris Anderson
Publisher: "O'Reilly Media, Inc."
ISBN: 1449382932
Category : Computers
Languages : en
Pages : 274
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Book Description
Three of CouchDB's creators show you how to use this document-oriented database as a standalone application framework or with high-volume, distributed applications. With its simple model for storing, processing, and accessing data, CouchDB is ideal for web applications that handle huge amounts of loosely structured data. That alone would stretch the limits of a relational database, yet CouchDB offers an open source solution that's reliable, scales easily, and responds quickly. CouchDB works with self-contained data that has loose or ad-hoc connections. It's a model that fits many real-world items, such as contacts, invoices, and receipts, but you'll discover that this database can easily handle data of any kind. With this book, you'll learn how to work with CouchDB through its RESTful web interface, and become familiar with key features such as simple document CRUD (create, read, update, delete), advanced MapReduce, deployment tuning, and more. Understand the basics of document-oriented storage and manipulation Interact with CouchDB entirely though HTTP using its RESTful interface Model data as self-contained JSON documents Handle evolving data schemas naturally Query and aggregate data in CouchDB using MapReduce views Replicate data between nodes Tune CouchDB for increased performance and reliability
Author: Antonio Padial Solier
Publisher: Independently Published
ISBN:
Category :
Languages : en
Pages : 126
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Book Description
The best-seller finally in EnglishWithout prior knowledge. Learn to manage and query databases quickly and easily.Are you developing a webpage and you want to use MySQL to store information? Are you studying and you are stuck on the database management subject? Do you want to learn SQL to improve your curriculum or change your career? Or simply, do you have curiosity to learn this language and its possibilities? To all of you, welcome. You have found the appropriate book. Over 100 examples, numerous exercises, and additional subjects to learn the necessary to use SQL in your projects. Table of Contents PREFACE CHAPTER 1.1 - INTRODUCTION CHAPTER 1.2 - WHAT IS A RELATIONAL DATABASE? CHAPTER 1.3 - PREPARING THE ENVIRONMENT CHAPTER 1.4 - WHAT CAN I STORE IN A DATABASE? CHAPTER 1.5 - YOUR FIRST DATABASE CHAPTER 1.6 - CREATING TABLES CHAPTER 1.7 - STORE AND QUERY DATA CHAPTER 1.8 - FIRST DAY SUMMARY CHAPTER 2.1 - SQL LANGUAGE CHAPTER 2.2 - CREATE, ALTER AND DROP TABLE CHAPTER 2.3 - INSERT INTO CHAPTER 2.4 - USAGE OF PRIMARY KEY CHAPTER 2.5 - BASIC SELECT CHAPTER 2.6 - SELECT + WHERE CHAPTER 2.7 - JOIN CHAPTER 2.8 - UNION AND EXCEPT CHAPTER 2.9 - UPDATE AND DELETE CHAPTER 2.10 - SECOND DAY SUMMARY CHAPTER 3.1 - FUNCTIONS CHAPTER 3.2 - GROUP BY CHAPTER 3.3 - SUBQUERIES CHAPTER 3.4 - VIEWS CHAPTER 3.5 - OUTER JOIN CHAPTER 3.6 - OPERATIONS WITH DATETIME CHAPTER 3.7 - FINAL PROJECT
Author: Kristina Chodorow
Publisher: "O'Reilly Media, Inc."
ISBN: 144934481X
Category : Computers
Languages : en
Pages : 518
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Book Description
Manage the huMONGOus amount of data collected through your web application with MongoDB. This authoritative introduction—written by a core contributor to the project—shows you the many advantages of using document-oriented databases, and demonstrates how this reliable, high-performance system allows for almost infinite horizontal scalability. This updated second edition provides guidance for database developers, advanced configuration for system administrators, and an overview of the concepts and use cases for other people on your project. Ideal for NoSQL newcomers and experienced MongoDB users alike, this guide provides numerous real-world schema design examples. Get started with MongoDB core concepts and vocabulary Perform basic write operations at different levels of safety and speed Create complex queries, with options for limiting, skipping, and sorting results Design an application that works well with MongoDB Aggregate data, including counting, finding distinct values, grouping documents, and using MapReduce Gather and interpret statistics about your collections and databases Set up replica sets and automatic failover in MongoDB Use sharding to scale horizontally, and learn how it impacts applications Delve into monitoring, security and authentication, backup/restore, and other administrative tasks
Author: Jonathan Gennick
Publisher: "O'Reilly Media, Inc."
ISBN: 9781565925786
Category : Computers
Languages : en
Pages : 532
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Book Description
This book is the definitive guide to SQL*Plus. If you want to take best advantage of the power and flexibility of this popular Oracle tool, you need this book. SQLPlus is an interactive query tool that is ubiquitous in the Oracle world. It is present in every Oracle installation and is available to almost every Oracle developer and database administrator. SQLPlus has been shipped with Oracle since at least version 6. It continues to be supported and enhanced with each new version of Oracle, including Oracle8 and Oracle8i. It is still the only widely available tool for writing SQL scripts. Despite this wide availability and usage, few developers and DBAs know how powerful SQL*Plus really is. This book introduces SQLPlus, includes a quick reference to all of its syntax options, and, most important, provides chapters that describe, in step-by-step fashion, how to perform all of the tasks that Oracle developers and DBAs want to perform with SQLPlus -- and maybe some they didn't realize they COULD perform with SQLPlus. You will learn how to write and execute script files, generate ad hoc reports, extract data from the database, query the data dictionary tables, customize your SQLPlus environment, and use the SQL*Plus administrative features (new in Oracle8i). This book is an indispensable resource for readers who are new to SQL*Plus, a task-oriented learning tool for those who are already using it, and a quick reference for every user. A table of contents follows: Preface Introduction to SQLPlus Interacting with SQLPlus Generating Reports with SQLPlus Writing SQLPlus Scripts Extracting Data with SQLPlus Exploring Your Database with SQLPlus Advanced Scripting Tuning and Timing The Product User Profile Administration with SQLPlus Customizing Your SQLPlus Environment Appendices A. SQLPlus Command Reference B. Connect Strings and the SQLPlus Command
Author: Shannon Bradshaw
Publisher: O'Reilly Media
ISBN: 1491954434
Category : Computers
Languages : en
Pages : 514
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Book Description
Manage your data with a system designed to support modern application development. Updated for MongoDB 4.2, the third edition of this authoritative and accessible guide shows you the advantages of using document-oriented databases. You’ll learn how this secure, high-performance system enables flexible data models, high availability, and horizontal scalability. Authors Shannon Bradshaw, Eoin Brazil, and Kristina Chodorow provide guidance for database developers, advanced configuration for system administrators, and use cases for a variety of projects. NoSQL newcomers and experienced MongoDB users will find updates on querying, indexing, aggregation, transactions, replica sets, ops management, sharding and data administration, durability, monitoring, and security. In six parts, this book shows you how to: Work with MongoDB, perform write operations, find documents, and create complex queries Index collections, aggregate data, and use transactions for your application Configure a local replica set and learn how replication interacts with your application Set up cluster components and choose a shard key for a variety of applications Explore aspects of application administration and configure authentication and authorization Use stats when monitoring, back up and restore deployments, and use system settings when deploying MongoDB
Author: Dave Ensor
Publisher: "O'Reilly Media, Inc."
ISBN: 9781565922686
Category : Computers
Languages : en
Pages : 558
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Book Description
This book focuses exclusively on Oracle database design. It covers the most up-to-date Oracle issues and technologies, including massively parallel processors, very large databases, data warehouses, client-server, and distributed database. The design advice is detailed and thorough. The book delves deeply into design issues and gives advice that will have a major impact on your database and system performance.
Author: Peter Membrey
Publisher: Apress
ISBN: 9781430273097
Category : Computers
Languages : en
Pages : 328
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Book Description
MongoDB, a cross-platform NoSQL database, is the fastest-growing new database in the world. MongoDB provides a rich document-oriented structure with dynamic queries that you'll recognize from RDBMS offerings such as MySQL. In other words, this is a book about a NoSQL database that does not require the SQL crowd to re-learn how the database world works! MongoDB has reached 1.0 and boasts 50,000+ users. The community is strong and vibrant and MongoDB is improving at a fast rate. With scalable and fast databases becoming critical for today's applications, this book shows you how to install, administer and program MongoDB without pretending SQL never existed.
