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In this work we propose pH1, a generic middleware layer over NoSQL databases that offers transactional guarantees with Snapshot Isolation. ... This contrasts with OMID, a previous proposal that takes advantage of HBase's support for multiple versions, with a throughput penalty of 76% in the same conditions ... programme for competitiveness) and by national funds through the FCT -Fundação para a Ciência e a Tecnologia (Portuguese Foundation for Science and Technology) within project FCOMP-01-0124-FEDER-037281 ...doi:10.1109/srds.2014.23 dblp:conf/srds/CoelhoCVPO14 fatcat:kochkj2ncradxndp2frkkwul64
Accordingly, we develop a framework for testing transactional services in NoSQL databases. ... of London for public transportation of bus services. a b s t r a c t Transactional services guarantee the consistency of shared data during the concurrent execution of multiple applications. ... The framework is implemented as a middleware layer over the NoSQL key-value database, Riak (by Basho). ...doi:10.1016/j.future.2017.07.004 fatcat:wzsuy57a5jgdzouqdwzyb23dzy
In the existing research results, the paged query method used for join operations of these heterogeneous multi-databases can produce a large delay. ... How to integrate NoSQL database and relational database effectively has become one of the research hotspots. ... ＰＨ１： ａ Ｔｒａｎｓａｃｔｉｏｎａｌ Ｍｉｄｄｌｅｗａｒｅ ｆｏｒ Ｎｏ• ＳＱＬ［ Ｃ］ ∥Ｔｈｅ ３３ｒｄ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｓｙｍｐｏｓｉｕｍ ｏｎ Ｒｅｌｉａｂｌｅ Ｄｉｓｔｒｉｂｕｔｅｄ Ｓｙｓｔｅｍｓ， ＵＳＡ， ２０１４： １１５•１２４ ［１７］ 李小龙． 分布式数据库事务支持［ Ｄ］ ． 成都：电子科技大学，２０１４ ＬＩ Ｘｉａｏｌｏｎｇ． ...doi:10.1051/jnwpu/20203861225 fatcat:xnjpj6e7ebgi5eqrxkszjllw3y