Non Volatile Memory Database Management Systems

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Non Volatile Memory Database Management Systems

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Author : Joy Arulraj
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2019-02-12

Non Volatile Memory Database Management Systems written by Joy Arulraj and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-12 with Computers categories.

This book explores the implications of non-volatile memory (NVM) for database management systems (DBMSs). The advent of NVM will fundamentally change the dichotomy between volatile memory and durable storage in DBMSs. These new NVM devices are almost as fast as volatile memory, but all writes to them are persistent even after power loss. Existing DBMSs are unable to take full advantage of this technology because their internal architectures are predicated on the assumption that memory is volatile. With NVM, many of the components of legacy DBMSs are unnecessary and will degrade the performance of data-intensive applications. We present the design and implementation of DBMS architectures that are explicitly tailored for NVM. The book focuses on three aspects of a DBMS: (1) logging and recovery, (2) storage and buffer management, and (3) indexing. First, we present a logging and recovery protocol that enables the DBMS to support near-instantaneous recovery. Second, we propose a storage engine architecture and buffer management policy that leverages the durability and byte-addressability properties of NVM to reduce data duplication and data migration. Third, the book presents the design of a range index tailored for NVM that is latch-free yet simple to implement. All together, the work described in this book illustrates that rethinking the fundamental algorithms and data structures employed in a DBMS for NVM improves performance and availability, reduces operational cost, and simplifies software development.

Non Volatile Memory Database Management Systems

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Author : Joy Arulraj
language : en
Publisher: Springer Nature
Release Date : 2022-06-01

Non Volatile Memory Database Management Systems written by Joy Arulraj and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Computers categories.

This book explores the implications of non-volatile memory (NVM) for database management systems (DBMSs). The advent of NVM will fundamentally change the dichotomy between volatile memory and durable storage in DBMSs. These new NVM devices are almost as fast as volatile memory, but all writes to them are persistent even after power loss. Existing DBMSs are unable to take full advantage of this technology because their internal architectures are predicated on the assumption that memory is volatile. With NVM, many of the components of legacy DBMSs are unnecessary and will degrade the performance of data-intensive applications. We present the design and implementation of DBMS architectures that are explicitly tailored for NVM. The book focuses on three aspects of a DBMS: (1) logging and recovery, (2) storage and buffer management, and (3) indexing. First, we present a logging and recovery protocol that enables the DBMS to support near-instantaneous recovery. Second, we propose astorage engine architecture and buffer management policy that leverages the durability and byte-addressability properties of NVM to reduce data duplication and data migration. Third, the book presents the design of a range index tailored for NVM that is latch-free yet simple to implement. All together, the work described in this book illustrates that rethinking the fundamental algorithms and data structures employed in a DBMS for NVM improves performance and availability, reduces operational cost, and simplifies software development.

Database Management Systems

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Author : Thanuja K
language : en
Publisher: MileStone Research Publications
Release Date : 2022-10-21

Database Management Systems written by Thanuja K and has been published by MileStone Research Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-21 with Computers categories.

Database management courses introduce students to languages, applications and programming used for the design and maintenance of business databases. One of the basic skills covered in database management courses is the use of Structured Query Language (SQL), the most common database manipulation language. Students learn to write programs with packages, debugging procedures, triggers and database structures using SQL. Database management courses may also cover Visual Basic programming language skills for program design. Other database management skills include the use of data and object modeling, relational algebra, relational data models and applications programming. The physical characteristics of databases, reliability and system performance are additional topics in database management. In database concepts classes, the emphasis is on normalization, data dictionaries and data integrity. Students' skill set upon course completion should include designing and implementing normalized databases using database reports and creating forms and tables. Students completing database applications classes will have the skills necessary to create multiple table systems with screens, updates and reports.

Database Management System Dbms A Practical Approach

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Author : Rajiv Chopra
language : en
Publisher: S. Chand Publishing
Release Date : 2010

Database Management System Dbms A Practical Approach written by Rajiv Chopra and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Computers categories.

Many books on Database Management Systems (DBMS) are available in the market, they are incomplete very formal and dry. My attempt is to make DBMS very simple so that a student feels as if the teacher is sitting behind him and guiding him. This text is bolstered with many examples and Case Studies. In this book, the experiments are also included which are to be performed in DBMS lab. Every effort has been made to alleviate the treatment of the book for easy flow of understanding of the students as well as the professors alike. This textbook of DBMS for all graduate and post-graduate programmes of Delhi University, GGSIPU, Rajiv Gandhi Technical University, UPTU, WBTU, BPUT, PTU and so on. The salient features of this book are: - 1. Multiple Choice Questions 2. Conceptual Short Questions 3. Important Points are highlighted / Bold faced. 4. Very lucid and simplified approach 5.Bolstered with numerous examples and CASE Studies 6. Experiments based on SQL incorporated. 7. DBMS Projects added Question Papers of various universities are also included.

In Memory Data Management

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Author : Hasso Plattner
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-14

In Memory Data Management written by Hasso Plattner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-14 with Business & Economics categories.

This book examines for the first time, the ways that in-memory computing is changing the way businesses are run. The authors describe techniques that allow analytical and transactional processing at the speed of thought and enable new ways of doing business.

Web And Big Data

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Author : Leong Hou U
language : en
Publisher: Springer Nature
Release Date : 2021-08-18

Web And Big Data written by Leong Hou U and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-18 with Computers categories.

This two-volume set, LNCS 12858 and 12859, constitutes the thoroughly refereed proceedings of the 5th International Joint Conference, APWeb-WAIM 2021, held in Guangzhou, China, in August 2021. The 44 full papers presented together with 24 short papers, and 6 demonstration papers were carefully reviewed and selected from 184 submissions. The papers are organized around the following topics: Graph Mining; Data Mining; Data Management; Topic Model and Language Model Learning; Text Analysis; Text Classification; Machine Learning; Knowledge Graph; Emerging Data Processing Techniques; Information Extraction and Retrieval; Recommender System; Spatial and Spatio-Temporal Databases; and Demo.

Database Management Systems

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Author : Dr.A. Vijayaraj, Mr. Hari Krishna Chilakala, Mr. Malladi Chanti, Mr. Jyoti Prakash Singh, Dr. Raksha Badgaiyan
language : en
Publisher: Quill Tech Publications
Release Date : 2024-10-31

Database Management Systems written by Dr.A. Vijayaraj, Mr. Hari Krishna Chilakala, Mr. Malladi Chanti, Mr. Jyoti Prakash Singh, Dr. Raksha Badgaiyan and has been published by Quill Tech Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-31 with categories.

The title "Database Management Systems" presents a comprehensive study of the principles, architecture, and practical applications of database management systems (DBMS). This book explores the fundamental concepts of relational databases, including the purpose and structure of DBMS, data models, and system architecture. It provides in-depth coverage of key topics such as relational algebra, SQL fundamentals, database design, and the ACID properties crucial to maintaining data integrity. Beginning with an introduction to database systems, the book elaborates on relational databases, illustrating the structure of tables, the use of keys (primary, foreign, and candidate keys), and data constraints to maintain accuracy and consistency. It progresses into database design principles, focusing on the Entity-Relationship (ER) model, normalization techniques to reduce redundancy, and functional dependencies to ensure efficient database organization. The book covers advanced topics like transaction management, concurrency control, and database recovery techniques, which are essential in high-availability environments. The architecture of DBMS is discussed in detail, including the roles of query processors, storage managers, and different levels of data abstraction. Special sections on indexing, hashing, RAID, and query optimization techniques provide insights into improving database performance and managing large datasets. In its final sections, the book delves into distributed databases, object-based databases, and XML databases, expanding on the role of DBMS in modern applications across various fields. Practical examples from industries like banking, healthcare, and e-commerce illustrate the relevance of DBMS in real-world scenarios. This book serves as a guide for students, database professionals, and software engineers, offering a robust foundation in the design and management of databases.

Database Management System Mcq Multiple Choice Questions

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Author : Arshad Iqbal
language : en
Publisher: Bushra Arshad
Release Date : 2019-06-11

Database Management System Mcq Multiple Choice Questions written by Arshad Iqbal and has been published by Bushra Arshad this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-11 with Computers categories.

The Database Management System Multiple Choice Questions (MCQ Quiz) with Answers PDF (DBMS MCQ PDF Download): Quiz Questions Chapter 1-14 & Practice Tests with Answer Key (DBMS Questions Bank, MCQs & Notes) includes revision guide for problem solving with hundreds of solved MCQs. Database Management System MCQ with Answers PDF book covers basic concepts, analytical and practical assessment tests. "Database Management System MCQ" PDF book helps to practice test questions from exam prep notes. The Database Management System MCQs with Answers PDF eBook includes revision guide with verbal, quantitative, and analytical past papers, solved MCQs. Database Management System Multiple Choice Questions and Answers (MCQs) PDF: Free download chapter 1, a book covers solved quiz questions and answers on chapters: Modeling, entity relationship model, database concepts and architecture, database design methodology and UML diagrams, database management systems, disk storage, file structures and hashing, entity relationship modeling, file indexing structures, functional dependencies and normalization, introduction to SQL programming techniques, query processing and optimization algorithms, relational algebra and calculus, relational data model and database constraints, relational database design, algorithms dependencies, schema definition, constraints, queries and views tests for college and university revision guide. Database Management System Quiz Questions and Answers PDF, free download eBook’s sample covers beginner's solved questions, textbook's study notes to practice online tests. The book DBMS MCQs Chapter 1-14 PDF includes CS question papers to review practice tests for exams. Database Management System Multiple Choice Questions (MCQ) with Answers PDF digital edition eBook, a study guide with textbook chapters' tests for DBA/DB2/OCA/OCP/MCDBA/SQL/MySQL competitive exam. Database Systems Mock Tests Chapter 1-14 eBook covers problem solving exam tests from computer science textbook and practical eBook chapter wise as: Chapter 1: Data Modeling: Entity Relationship Model MCQ Chapter 2: Database Concepts and Architecture MCQ Chapter 3: Database Design Methodology and UML Diagrams MCQ Chapter 4: Database Management Systems MCQ Chapter 5: Disk Storage, File Structures and Hashing MCQ Chapter 6: Entity Relationship Modeling MCQ Chapter 7: File Indexing Structures MCQ Chapter 8: Functional Dependencies and Normalization MCQ Chapter 9: Introduction to SQL Programming Techniques MCQ Chapter 10: Query Processing and Optimization Algorithms MCQ Chapter 11: Relational Algebra and Calculus MCQ Chapter 12: Relational Data Model and Database Constraints MCQ Chapter 13: Relational Database Design: Algorithms Dependencies MCQ Chapter 14: Schema Definition, Constraints, Queries and Views MCQ The Data Modeling: Entity Relationship Model MCQ PDF e-Book: Chapter 1 practice test to solve MCQ questions on Introduction to data modeling, ER diagrams, ERM types constraints, conceptual data models, entity types, sets, attributes and keys, relational database management system, relationship types, sets and roles, UML class diagrams, and weak entity types. The Database Concepts and Architecture MCQ PDF e-Book: Chapter 2 practice test to solve MCQ questions on Client server architecture, data independence, data models and schemas, data models categories, database management interfaces, database management languages, database management system classification, database management systems, database system environment, relational database management system, relational database schemas, schemas instances and database state, and three schema architecture. The Database Design Methodology and UML Diagrams MCQ PDF e-Book: Chapter 3 practice test to solve MCQ questions on Conceptual database design, UML class diagrams, unified modeling language diagrams, database management interfaces, information system life cycle, and state chart diagrams. The Database Management Systems MCQ PDF e-Book: Chapter 4 practice test to solve MCQ questions on Introduction to DBMS, database management system advantages, advantages of DBMS, data abstraction, data independence, database applications history, database approach characteristics, and DBMS end users. The Disk Storage, File Structures and Hashing MCQ PDF e-Book: Chapter 5 practice test to solve MCQ questions on Introduction to disk storage, database management systems, disk file records, file organizations, hashing techniques, ordered records, and secondary storage devices. The Entity Relationship Modeling MCQ PDF e-Book: Chapter 6 practice test to solve MCQ questions on Data abstraction, EER model concepts, generalization and specialization, knowledge representation and ontology, union types, ontology and semantic web, specialization and generalization, subclass, and superclass. The File Indexing Structures MCQ PDF e-Book: Chapter 7 practice test to solve MCQ questions on Multilevel indexes, b trees indexing, single level order indexes, and types of indexes. The Functional Dependencies and Normalization MCQ PDF e-Book: Chapter 8 practice test to solve MCQ questions on Functional dependencies, normalization, database normalization of relations, equivalence of sets of functional dependency, first normal form, second normal form, and relation schemas design. The Introduction to SQL Programming Techniques MCQ PDF e-Book: Chapter 9 practice test to solve MCQ questions on Embedded and dynamic SQL, database programming, and impedance mismatch. The Query Processing and Optimization Algorithms MCQ PDF e-Book: Chapter 10 practice test to solve MCQ questions on Introduction to query processing, and external sorting algorithms. The Relational Algebra and Calculus MCQ PDF e-Book: Chapter 11 practice test to solve MCQ questions on Relational algebra operations and set theory, binary relational operation, join and division, division operation, domain relational calculus, project operation, query graphs notations, query trees notations, relational operations, safe expressions, select and project, and tuple relational calculus. The Relational Data Model and Database Constraints MCQ PDF e-Book: Chapter 12 practice test to solve MCQ questions on Relational database management system, relational database schemas, relational model concepts, relational model constraints, database constraints, and relational schemas. The Relational Database Design: Algorithms Dependencies MCQ PDF e-Book: Chapter 13 practice test to solve MCQ questions on Relational decompositions, dependencies and normal forms, and join dependencies. The Schema Definition, Constraints, Queries and Views MCQ PDF e-Book: Chapter 14 practice test to solve MCQ questions on Schemas statements in SQL, constraints in SQL, SQL data definition, and types.

Building A Columnar Database On Ramcloud

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Author : Christian Tinnefeld
language : en
Publisher: Springer
Release Date : 2015-07-07

Building A Columnar Database On Ramcloud written by Christian Tinnefeld and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-07 with Computers categories.

This book examines the field of parallel database management systems and illustrates the great variety of solutions based on a shared-storage or a shared-nothing architecture. Constantly dropping memory prices and the desire to operate with low-latency responses on large sets of data paved the way for main memory-based parallel database management systems. However, this area is currently dominated by the shared-nothing approach in order to preserve the in-memory performance advantage by processing data locally on each server. The main argument this book makes is that such an unilateral development will cease due to the combination of the following three trends: a) Today’s network technology features remote direct memory access (RDMA) and narrows the performance gap between accessing main memory on a server and of a remote server to and even below a single order of magnitude. b) Modern storage systems scale gracefully, are elastic and provide high-availability. c) A modern storage system such as Stanford’s RAM Cloud even keeps all data resident in the main memory. Exploiting these characteristics in the context of a main memory-based parallel database management system is desirable. The book demonstrates that the advent of RDMA-enabled network technology makes the creation of a parallel main memory DBMS based on a shared-storage approach feasible.

Concise Guide To Databases

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Author : Peter Lake
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-22

Concise Guide To Databases written by Peter Lake and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-22 with Computers categories.

This easy-to-read textbook/reference presents a comprehensive introduction to databases, opening with a concise history of databases and of data as an organisational asset. As relational database management systems are no longer the only database solution, the book takes a wider view of database technology, encompassing big data, NoSQL, object and object-relational and in-memory databases. The text also examines the issues of scalability, availability, performance and security encountered when building and running a database in the real world. Topics and features: presents review and discussion questions at the end of each chapter, in addition to skill-building, hands-on exercises; introduces the fundamental concepts and technologies in database systems, placing these in an historic context; describes the challenges faced by database professionals; reviews the use of a variety of database types in business environments; discusses areas for further research within this fast-moving domain.