Výsledky vyhledávání - Column-oriented NoSQL database

Migration From Relational Database to Column-Oriented NoSQL Database Autor Syarbaini Siregar, Rizky Anggita, Azizah, Fazat Nur

“…Relational databases that experience performance issues with processing large amounts of data can benefit from column-oriented NoSQL database…”
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Big Data With Column Oriented NOSQL Database To Overcome The Drawbacks Of Relational Databases Autor Shehata, NaglaaSaeed, Abed, Amira Hassan

“… fails to dealing with such a big amount of data and have many limitations the need to new technologies comes up, which makes DBMS developers move towards column oriented NOSQL database…”
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Temporal Data Management and Processing with Column Oriented NoSQL Databases Autor Hu, Yong, Dessloch, Stefan

“…This article introduces how temporal data can be maintained and processed by utilizing Column-oriented NoSQL databases (CoNoSQLDBs…”
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Creation of column-oriented NoSQL databases automatically in Big Data environments and its impact on energy consumption Autor Elotmani, Fouad, Esbai, Redouane, Atounti, Mohamed

“…This study investigates the automatic creation of column-oriented NoSQL databases in Big Data environments and their impact on energy consumption…”
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NoSQL data warehouse optimizing models: A comparative study of column-oriented approaches Autor Mouhiha, Mohamed, Mabrouk, Abdelfettah

“…There is a great challenge when building an efficient Big Data Warehouse (DW) from the traditional data warehouse which used to handle the large datasets…”
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Toward Automatic Generation of Column-Oriented NoSQL Databases in Big Data Context Autor Esbai, Redouane, Elotmani, Fouad, Belkadi, Fatima Zahra

“… In response to this scaling up, new concepts have emerged such as NoSQL. In this paper, we show how to design and apply transformation rules to migrate from an SQL relational database to a Big Data solution within NoSQL…”
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Extracting deltas from column oriented NoSQL databases for different incremental applications and diverse data targets Autor Hu, Yong, Dessloch, Stefan

“…This paper describes the Change Data Capture (CDC) problems in the context of column-oriented NoSQL databases (CoNoSQLDBs…”
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MDICA: Maintenance of data integrity in column-oriented database applications Autor Suárez-Cabal, María José, Suárez-Otero, Pablo, de la Riva, Claudio, Tuya, Javier

“… many read/write operations per second. NoSQL column-oriented databases, such as Cassandra and HBase, are usually modelled following a query-driven approach…”
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An OAIS-Based Hospital Information System on the Cloud: Analysis of a NoSQL Column-Oriented Approach Autor Celesti, Antonio, Fazio, Maria, Romano, Agata, Bramanti, Alessia, Bramanti, Placido, Villari, Massimo

“… Specifically, it is based on a NoSQL column-oriented Data Base Management System deployed in the cloud, thus to benefit from a big tables and wide rows available over a virtual distributed infrastructure. We developed a prototype of the proposed architecture at the IRCCS, and we evaluated its efficiency in a real case of study…”
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Supply Chain Institute: Understanding NoSQL Database Types: Column-Oriented Databases

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Efficient querying of multidimensional RDF data with aggregates: Comparing NoSQL, RDF and relational data stores Autor Ravat, Franck, Song, Jiefu, Teste, Olivier, Trojahn, Cassia

“…•Pre-aggregates improve the performance of all tested data stores.•Relational databases outperform all other data stores…”
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Columnar NoSQL CUBE: Agregation operator for columnar NoSQL data warehouse Autor Dehdouh, Khaled, Bentayeb, Fadila, Boussaid, Omar, Kabachi, Nadia

“… The column-oriented NoSQL (Not Only SQL) database provide for big data the most suitable model to the data warehouse and the structure of multidimensional data in OLAP cube form…”
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NoSQL Database Autor Balusamy, Balamurugan, Abirami R, Nandhini, Kadry, Seifedine, Gandomi, Amir H

“… It also explains various NoSQL technologies such as key‐value pairs, document‐oriented database, graph database, or column…”
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Empirical Analysis on Comparing the Performance of Alpha Miner Algorithm in SQL Query Language and NoSQL Column-Oriented Databases Using Apache Phoenix Autor Gupta, Kunal, Sachdev, Astha, Sureka, Ashish

“… To handle such class of applications, NoSQL database systems…”
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A Magnetoencephalographic/Encephalographic (MEG/EEG) Brain-Computer Interface Driver for Interactive iOS Mobile Videogame Applications Utilizing the Hadoop Ecosystem, MongoDB, and Cassandra NoSQL Databases Autor McClay, Wilbert

“…In Phase I, we collected data on five subjects yielding over 90% positive performance in Magnetoencephalographic (MEG) mid-and post-movement activity. In…”
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Haery: A Hadoop Based Query System on Accumulative and High-Dimensional Data Model for Big Data Autor Song, Jie, He, Hongyan, Thomas, Richard, Bao, Yubin, Yu, Ge

“…Column-oriented stores, known for their scalability and flexibility, are a common NoSQL database implementation and are increasingly used in big data management…”
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Development of Application for Entity-Relationship Diagram Conversion to Logical Schema of NoSQL Column Oriented Autor Al-Ghifari, Muhammad Fauzan, Azizah, Fazat Nur

“…The increasing usage of column-oriented NoSQL drives people to define methods to model the data structure of this technology…”
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Comparative study of NoSQL databases for big data storage Autor Bathla, Gourav, Rani, Rinkle, Aggarwal, Himanshu

“… Relational databases which have ruled the storage technology for such a long time seems not suitable for mixed types of data…”
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Developing Multiple Nested Schema to Reduce Data Redundancy in CONoSQLDB Schema Autor Sutedi, Adji, Teguh Bharata, Setiawan, Noor Akhmad

“… Data migration from a relational database to a column-oriented NoSQL database (CONoSQLDB) can use the concept of Multiple Nested Schema…”
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Big Data Warehouse: Building Columnar NoSQL OLAP Cubes Autor Dehdouh, Khaled, Boussaid, Omar, Bentayeb, Fadila

“…In the Big Data warehouse context, a column-oriented NoSQL database system is considered as the storage model which is highly adapted to data warehouses and online analysis…”
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