Practical Data Migration

Author : Johny Morris
Publisher : BCS, The Chartered Institute
ISBN 13 : 1906124841
Total Pages : 269 pages
Book Rating : 4.47/5 ( download)

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Download or read book Practical Data Migration written by Johny Morris and published by BCS, The Chartered Institute. This book was released on 2012 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is for executives and practitioners tasked with the movement of data from old systems to a new repository. It uses a series of steps developed in real life situations that will get the reader from an empty new system to one that is working and backed by the user population. Recent figures suggest that nearly 40% of Data Migration projects are over time, over budget or fail entirely. Using this proven methodology will vastly increase the chances of achieving a successful migration.

Author : Preston Zhang
Publisher : CRC Press
ISBN 13 : 042974952X
Total Pages : 264 pages
Book Rating : 4.20/5 ( download)

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Download or read book Practical Guide to Large Database Migration written by Preston Zhang and published by CRC Press. This book was released on 2019-03-27 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a major challenge to migrate very large databases from one system, say for example, to transfer critical data from Oracle to SQL Server. One has to consider several issues such as loss of data being transferred, the security of the data, the cost and effort, technical aspects of the software involved, etc. There a very few books that provide practical tools and the methodology to migrate data from one vendor to another. This book introduces the concepts in database migration with large sample databases. It provides step by step guides and screenshots for database migration tools. Many examples are shown for migrating Oracle, SQL Server and MySQL databases.

Author : Uche Nnene
Publisher : Espresso Tutorials GmbH
ISBN 13 : 3960124473
Total Pages : 253 pages
Book Rating : 4.74/5 ( download)

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Download or read book Practical Guide to Data Migration with SAP S/4HANA Migration Cockpit written by Uche Nnene and published by Espresso Tutorials GmbH. This book was released on 2020-04-03 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you work in a company that uses SAP or other non-SAP ERP systems and are looking at migrating to the latest digital core from SAP, whether the cloud or on-premise edition, then this book is for you! Explore your options for transitioning to SAP S/4HANA. Walk in detail through the phases of a data migration project using SAP Activate methodology. Identify SAP rapid data migration best practices for SAP S/4HANA with SAP Data Services. Learn about methods for migrating data to a new SAP implementation scenario, as well as the SAP Data Services architecture that deals with the process of extraction, transformation, and load (ETL) of data. Examine the steps required to execute the migration within the ETL stages and how SAP Data Services can be extended to meet additional migration needs. Take a deep dive into SAP S/4HANA migration cockpit and SAP S/4HANA migration object modeler. Walk through the steps required for migrating data from source systems to SAP S/4HANA (on-premise or cloud edition) using the preconfigured data migration objects delivered by SAP. Delve into the process of creating a migration project and generating the upload template, as well as the steps for uploading and validating the data, including error handling. Review the various migration options and tools available for migrating your legacy data to SAP S/4HANA (on-premise or cloud edition). - Data migration scenarios and tools for moving data to S/4HANA - Plan an S/4HANA data migration using SAP Activate methodology - Step-by-step guide for using S/4HANA migration cockpit and S/4HANA migration object modeler - Evaluate S/4HANA migration tools

Author : Bhushan Lakhe
Publisher : Apress
ISBN 13 : 1484212878
Total Pages : 321 pages
Book Rating : 4.75/5 ( download)

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Download or read book Practical Hadoop Migration written by Bhushan Lakhe and published by Apress. This book was released on 2016-08-10 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Re-architect relational applications to NoSQL, integrate relational database management systems with the Hadoop ecosystem, and transform and migrate relational data to and from Hadoop components. This book covers the best-practice design approaches to re-architecting your relational applications and transforming your relational data to optimize concurrency, security, denormalization, and performance. Winner of IBM’s 2012 Gerstner Award for his implementation of big data and data warehouse initiatives and author of Practical Hadoop Security, author Bhushan Lakhe walks you through the entire transition process. First, he lays out the criteria for deciding what blend of re-architecting, migration, and integration between RDBMS and HDFS best meets your transition objectives. Then he demonstrates how to design your transition model. Lakhe proceeds to cover the selection criteria for ETL tools, the implementation steps for migration with SQOOP- and Flume-based data transfers, and transition optimization techniques for tuning partitions, scheduling aggregations, and redesigning ETL. Finally, he assesses the pros and cons of data lakes and Lambda architecture as integrative solutions and illustrates their implementation with real-world case studies. Hadoop/NoSQL solutions do not offer by default certain relational technology features such as role-based access control, locking for concurrent updates, and various tools for measuring and enhancing performance. Practical Hadoop Migration shows how to use open-source tools to emulate such relational functionalities in Hadoop ecosystem components. What You'll Learn Decide whether you should migrate your relational applications to big data technologies or integrate them Transition your relational applications to Hadoop/NoSQL platforms in terms of logical design and physical implementation Discover RDBMS-to-HDFS integration, data transformation, and optimization techniques Consider when to use Lambda architecture and data lake solutions Select and implement Hadoop-based components and applications to speed transition, optimize integrated performance, and emulate relational functionalities Who This Book Is For Database developers, database administrators, enterprise architects, Hadoop/NoSQL developers, and IT leaders. Its secondary readership is project and program managers and advanced students of database and management information systems.

Author : Hua-Wei Zhou
Publisher : Cambridge University Press
ISBN 13 : 1107728851
Total Pages : 509 pages
Book Rating : 4.51/5 ( download)

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Download or read book Practical Seismic Data Analysis written by Hua-Wei Zhou and published by Cambridge University Press. This book was released on 2014-01-23 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: This modern introduction to seismic data processing in both exploration and global geophysics demonstrates practical applications through real data and tutorial examples. The underlying physics and mathematics of the various seismic analysis methods are presented, giving students an appreciation of their limitations and potential for creating models of the sub-surface. Designed for a one-semester course, this textbook discusses key techniques within the context of the world's ever increasing need for petroleum and mineral resources - equipping upper undergraduate and graduate students with the tools they need for a career in industry. Examples presented throughout the text allow students to compare different methods and can be demonstrated using the instructor's software of choice. Exercises at the end of sections enable students to check their understanding and put the theory into practice and are complemented by solutions for instructors and additional case study examples online to complete the learning package.

Author : AKM Ahsan Ullah
Publisher : Springer Nature
ISBN 13 : 9811517541
Total Pages : 221 pages
Book Rating : 4.49/5 ( download)

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Download or read book The Migration Myth in Policy and Practice written by AKM Ahsan Ullah and published by Springer Nature. This book was released on 2020-01-01 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the long-term impact of migration on development, engaging in a thorough analysis of the pertinent factors in migration. Migration scholars and stakeholders have long placed emphasis on the necessity of migration for development. At the heart of this book is the question: Has migration made development necessary, or is it the other way around? While existing literature is predominantly occupied with positive impressions about the migration-development nexus, this book challenges associated pervasive generalizations about the impact of migration, indicating that migration has not impacted all regions equally. This volume thus grapples with the different extents to which migration has impacted development by delving into the social costs that migrants often pay in the long run. With empirical support, this book proffers that some countries are becoming over-dependent on migration. An excellent resource for both policymakers working on migration policy, and scholars in international relations, migration and development studies, this book presents a range of innovative ideas in relation to the remittance-development nexus.

Author : Russell Bradberry
Publisher : Pearson Education
ISBN 13 : 032193394X
Total Pages : 197 pages
Book Rating : 4.42/5 ( download)

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Download or read book Practical Cassandra written by Russell Bradberry and published by Pearson Education. This book was released on 2014 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Eric and Russell were early adopters of Cassandra at SimpleReach. In Practical Cassandra, you benefit from their experience in the trenches administering Cassandra, developing against it, and building one of the first CQL drivers. If you are deploying Cassandra soon, or you inherited a Cassandra cluster to tend, spend some time with the deployment, performance tuning, and maintenance chapters... If you are new to Cassandra, I highly recommend the chapters on data modeling and CQL." -From the Foreword by Jonathon Ellis, Apache Cassandra Chair Build and Deploy Massively Scalable, Super-fast Data Management Applications with Apache Cassandra Practical Cassandra is the first hands-on developer's guide to building Cassandra systems and applications that deliver breakthrough speed, scalability, reliability, and performance. Fully up to date, it reflects the latest versions of Cassandra-including Cassandra Query Language (CQL), which dramatically lowers the learning curve for Cassandra developers. Pioneering Cassandra developers and Datastax MVPs Russell Bradberry and Eric Lubow walk you through every step of building a real production application that can store enormous amounts of structured, semi-structured, and unstructured data. Drawing on their exceptional expertise, Bradberry and Lubow share practical insights into issues ranging from querying to deployment, management, maintenance, monitoring, and troubleshooting. The authors cover key issues, from architecture to migration, and guide you through crucial decisions about configuration and data modeling. They provide tested sample code, detailed explanations of how Cassandra works "under the covers," and new case studies from three cutting-edge users: Ooyala, Hailo, and eBay. Coverage includes Understanding Cassandra's approach, architecture, key concepts, and primary use cases- and why it's so blazingly fast Getting Cassandra up and running on single nodes and large clusters Applying the new design patterns, philosophies, and features that make Cassandra such a powerful data store Leveraging CQL to simplify your transition from SQL-based RDBMSes Deploying and provisioning through the cloud or on bare-metal hardware Choosing the right configuration options for each type of workload Tweaking Cassandra to get maximum performance from your hardware, OS, and JVM Mastering Cassandra's essential tools for maintenance and monitoring Efficiently solving the most common problems with Cassandra deployment, operation, and application development

Author : Paul Thompson
Publisher : Lulu.com
ISBN 13 : 0359462979
Total Pages : 182 pages
Book Rating : 4.71/5 ( download)

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Download or read book Datacenter Migration using the ROPE Framework: Results Oriented Project Execution written by Paul Thompson and published by Lulu.com. This book was released on 2019-03-15 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide to using the ROPE (results oriented project execution) framework in migrating a data center. This project management guide is intended for executive leaders, PMO (project management office) leaders, program managers, project managers or others interested in understanding how to successfully manage building out a data center or cloud service and migrate applications without negatively impacting their business. Transform project management in your organization with this book which demonstrates a better way to manage complex IT project and how to successfully deliver positive customer results every time.

Author : John Morris
Publisher : BCS, The Chartered Institute
ISBN 13 : 9781902505718
Total Pages : 204 pages
Book Rating : 4.19/5 ( download)

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Download or read book Practical Data Migration written by John Morris and published by BCS, The Chartered Institute. This book was released on 2006 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference provides a structured approach to data migration in order to get the right data in the right place at the right time.

Author : McAuliffe, Marie
Publisher : Edward Elgar Publishing
ISBN 13 : 1839100613
Total Pages : 464 pages
Book Rating : 4.11/5 ( download)

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Download or read book Research Handbook on International Migration and Digital Technology written by McAuliffe, Marie and published by Edward Elgar Publishing. This book was released on 2021-12-07 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This forward-looking Research Handbook showcases cutting-edge research on the relationship between international migration and digital technology. It sheds new light on the interlinkages between digitalisation and migration patterns and processes globally, capturing the latest research technologies and data sources. Featuring international migration in all facets from the migration of tech sector specialists through to refugee displacement, leading contributors offer strategic insights into the future of migration and mobility.