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Performance Analysis of Schema Design Approaches for Migration from RDBMS to NoSQL Databases
, 2020 State-of-the-art database paradigm allows data to generate from different types of devices but these data have no fixed format according to RDBMS structure. Due to industrial need for business expansion, these data need to be restructured into effective database.
Basant Namdeo, Ugrasen Suman
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CDMiA: Revealing Impacts of Data Migrations on Schemas in Multi-model Systems
To produce quality results from artificial intelligence (AI) pipelines, data consistency and structure must be finely controlled. This control must take into consideration the heterogeneity of data, and more specifically the heterogeneity of their models.
Annabelle Gillet, Éric Leclercq
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Ontology-Mediated Data Migration: Deriving Migration Rules by Reasoning on Schema Descriptions
Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing, 2023Migration of data across information systems is a knowledge intensive task: the definition of mappings between systems requires knowledge of the source and target (relational) schemas and their interpretation of the shared domain. Moreover, direct schema mappings need often to be re-defined for each new migration instance, in order to accommodate the ...
Loris Bozzato, Luciano Serafini
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NoSQL document data migration strategy in the context of schema evolution
Data & Knowledge EngineeringСоломія Федушко +3 more
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Schema design advisor model for RDBMS to NoSQL database migration
International Journal of Information Technology, 2020Database schema design has a significant importance in software design. There are lots of tools and methods available for schema design in RDBMS but limited attention is given in NoSQL for schema design as it is emerging in database technology. NoSQL requires a different approach in designing efficient schema, such as in the document database which ...
Basant Namdeo, Ugrasen Suman
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Multiple Nested Schema of HBase for Migration from SQL
2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing, 2014With the development of web application, the demand of query performance and expansion becomes increasingly necessary. Relational database seems hardly handling with this, more and more applications choose migrating to NoSQL database such as HBase. The features of high reliability, high performance, column-oriented storage, high scalability, and real ...
Gansen Zhao +3 more
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Darwin: A Data Platform for Schema Evolution Management and Data Migration
2022Abstract During the development of NoSQL-backed software, the database schema evolves alongside the application code. Especially in agile development, new application releases are frequently deployed. This leads to heterogeneous data in the database and thus to new challenges for application development.
Störl, Uta, Klettke, Meike
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The migration scheme based on schema theorem of PGAs
Journal of Electronics (China), 2002Genetic Algorithms (GAs) are efficient non-gradient stochastic search methods and Parallel GAs (PGAs) are proposed to overcome the deficiencies of the sequential GAs, such as low speed, aptness to local convergence, etc. However, the tremendous increase in the communication costs accompanied with the parallelization stunts the further improvements of ...
Yu Guan, Baowen Xu, Yuming Zhou
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