Author: Bin Wei Publisher: RTI Press ISBN: Category : Computers Languages : en Pages : 14
Book Description
Software updates often involve data migration, especially when converting legacy software implemented to interface with outdated relational database management systems or other nonrelational database electronic files. Moreover, many software applications rely on data migration to import data from a variety of platforms. Usually, database migrations are time consuming and error prone. Based on their experience designing and implementing custom utilities to convert a large number of legacy databases and files in different platforms, RTI computer scientists developed five criteria that need to be considered when evaluating a data migration tool (DMT). These criteria can help users and software development project managers make informed decisions in data conversion tasks, help software developers assess design and implementation considerations for future DMT products, and provide guidelines for database administrators to evaluate a general DMT.
Author: Bin Wei Publisher: RTI Press ISBN: Category : Computers Languages : en Pages : 12
Book Description
Data migration, generally referred to as the process of reading data from their source and inserting them into a target database, is an important element of data extract, transform, and load (ETL) systems. During data migration, errors can occur during data transmission. These errors can directly affect the quality of the data in the target database. Therefore, verifying the correctness of the outcome is a critical component of a data migration operation. Current methods in data migration correctness verification have many limitations, including incompleteness and inaccuracy. This paper describes an innovative method that applies the well-proven checksum methodology to verify the correctness of the data migration outcome. This method performs a thorough and accurate verification on the correctness of the migrated data, mitigating most of the weaknesses associated with current verification methods. This method is also easy to implement and will greatly enhance the quality of data migration operations.
Author: Tom Laszewski Publisher: Elsevier ISBN: 1597496480 Category : Computers Languages : en Pages : 401
Book Description
Migrating to the Cloud: Oracle Client/Server Modernization is a reference guide for migrating client/server applications to the Oracle cloud. Organized into 14 chapters, the book offers tips on planning, determining effort and budget, designing the Oracle cloud infrastructure, implementing the migration, and moving the Oracle cloud environment into production. Aside from Oracle application and database cloud offerings, the book looks at various tools and technologies that can facilitate migration to the cloud. It includes useful code snippets and step-by-step instructions in database migration, along with four case studies that highlight service enablement of DOS-based applications, Sybase to Oracle, PowerBuilder to APEX, and Forms to Java EE. Finally, it considers current challenges and future trends in cloud computing and client/server migration. This book will be useful to IT professionals, such as developers, architects, database administrators, IT project managers, and executives, in developing migration strategies and best practices, as well as finding appropriate solutions. - Focuses on Oracle architecture, Middleware and COTS business applications - Explains the tools and technologies necessary for your legacy migration - Gives useful information about various strategies, migration methodologies and efficient plans for executing migration projects
Author: Rajender Kumar Publisher: Jamba Academy ISBN: 1960833065 Category : Computers Languages : en Pages : 331
Book Description
Are You Engaged in Data Migration Project? Are you tired of dealing with data migration failures, costly downtime, and lost productivity? Do you want to ensure a smooth and successful transition? Want to find ways to mitigate risks, streamline processes and maximize the benefits of data migration? This book provides a comprehensive guide to pre-migration activities which will arm you with knowledge and tools for an effortless transition. With guidance from experienced data migration professionals, this book takes an approachable, hands-on approach to pre-migration activities by offering strategies and techniques for assessing, cleansing and mapping data sets prior to migration. In this book, you will learn: · Learn to define your project scope and objectives to meet the needs of your organization, while simultaneously understanding how important assessing data complexity and using quality metrics can be for making informed decisions. · How to create an effective communication plan to keep all stakeholders updated throughout the migration process · Why it is crucial for organizations to conduct readiness assessments prior to embarking on migration · Automated data mapping tools offer advantages that speed up migration by streamlining processes. Furthermore, using such tools helps mitigate risks associated with data migration while assuring data security during this process. · And much more! This book serves as not only a comprehensive guide to pre-migration activities but also as an evidence-based case study of their successful implementation. But don't just take our word for it. Here's what readers are saying: "This book is a game-changer. It helped me navigate through the complexities of data migration and avoid costly mistakes." - John D., IT Manager "The practical tips and real-world examples in this book gave me the confidence to take on our data migration project with ease." - Sarah M., Business Analyst No matter what stage of data migration you are at or the type of business leader undertaking the project, "The Key to Successful Data Migration: Pre-Migration Activities" is your go-to resource for ensuring a smooth and successful migration experience. So don't delay! Start reading now and discover the secrets to unlocking all the potential of your data migration project!
Author: Jeffery J. Clark Publisher: University of Arizona Press ISBN: 9780816520879 Category : Social Science Languages : en Pages : 140
Book Description
This monograph takes a fresh look at migration in light of the recent resurgence of interest in this topic within archaeology. The author develops a reliable approach for detecting and assessing the impact of migration based on conceptions of style in anthropology. From numerous ethnoarchaeological and ethnohistoric case studies, material culture attributes are isolated that tend to be associated only with the groups that produce them. Clark uses this approach to evaluate Puebloan migration into the Tonto Basin of east-central Arizona during the early Classic period (A.D. 1200-1325), focusing on a community that had been developing with substantial Hohokam influence prior to this interval. He identifies Puebloan enclaves in the indigenous settlements based on culturally specific differences in the organization of domestic space and in technological styles reflected in wall construction and utilitarian ceramic manufacture. Puebloan migration was initially limited in scale, resulting in the co-residence of migrants and local groups within a single community. Once this co-residence settlement pattern is reconstructed, relations between the two groups are examined and the short-term and long-term impacts of migration are assessed. The early Classic period is associated with the appearance of the Salado horizon in the Tonto Basin. The results of this research suggest that migration and co-residence was common throughout the basins and valleys in the region defined by the Salado horizon, although each local sequence relates a unique story. The methodological and theoretical implications of Clark's work extend well beyond the Salado and the Southwest and apply to any situation in which the scale and impact of prehistoric migration are contested.
Author: Patricia Pesado Publisher: Springer Nature ISBN: 3030758362 Category : Computers Languages : en Pages : 366
Book Description
This book constitutes revised selected papers from the 26th Argentine Congress on Computer Science, CACIC 2020, held in San Justo, Buenos Aires, Argentina in October 2020. Due to the COVID-19 pandemic the conference was held in a virtual mode. The 21 full papers and 3 short papers presented in this volume were carefully reviewed and selected from a total of 118 submissions. They were organized in topical sections named: intelligent agents and systems; distributed and parallel processing; computer technology applied to education; graphic computation, images and visualization; software engineering; databases and data mining; hardware architectures, networks, and operating systems; innovation in software systems; signal processing and real-time systems; innovation in computer science education; computer security; and digital governance and smart cities.
Author: Richard E. Bilsborrow Publisher: International Labour Organization ISBN: 9789221095170 Category : Social Science Languages : en Pages : 462
Book Description
This work examines the role played by the state and private sectors in organizing labour migration, and the economic and social issues raised by such migration policies and programmes. It explores the question of whether, and how, migrant workers should be controlled and regulated to safeguard the interests of the sending state without infringing the basic rights of the individual.
Author: Mervat Abdelhak Publisher: Elsevier Health Sciences ISBN: 0323295053 Category : Medical Languages : en Pages : 805
Book Description
Uncover the latest information you need to know when entering the growing health information management job market with Health Information: Management of a Strategic Resource, 5th Edition. Following the AHIMA standards for education for both two-year HIT programs and four-year HIA programs, this new edition boasts dynamic, state-of-the-art coverage of health information management, the deployment of information technology, and the role of the HIM professional in the development of the electronic health record. An easy-to-understand approach and expanded content on data analytics, meaningful use, and public health informatics content, plus a handy companion website, make it even easier for you to learn to manage and use healthcare data. - Did You Know? boxes highlight interesting facts to enhance learning. - Self-assessment quizzes test your learning and retention, with answers available on the companion Evolve website. - Learning features include a chapter outline, key words, common abbreviations, and learning objectives at the beginning of each chapter, and references at the end. - Diverse examples of healthcare deliveries, like long-term care, public health, home health care, and ambulatory care, prepare you to work in a variety of settings. - Interactive student exercises on Evolve, including a study guide and flash cards that can be used on smart phones. - Coverage of health information infrastructure and systems provides the foundational knowledge needed to effectively manage healthcare information. - Applied approach to Health Information Management and Health Informatics gives you problem-solving opportunities to develop proficiency. - EXPANDED! Data analytics, meaningful use, and public health informatics content prepares HIM professionals for new job responsibilities in order to meet today's, and tomorrow's, workforce needs. - EXPANDED! Emphasis on the electronic health care record educates you in methods of data collection, governance, and use. - NEW! Chapter on data access and retention provides examples of the paper health record and its transition to the EHR. - NEW! Focus on future trends, including specialty certifications offered by the AHIMA, the American Medical Informatics Associations (AMIA), and the Health Information Management Systems Society (HIMSS), explains the vast number of job opportunities and expanded career path awaiting you.
Author: Bin Wei
Author: Bin Wei
Author: Tom Laszewski
Author: Rajender Kumar
Author: United States. Armed Services Board of Contract Appeals
Author: Jeffery J. Clark
Author: United States. National Bureau of Standards
Author: Patricia Pesado
Author: Richard E. Bilsborrow
Author: Mervat Abdelhak