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pH1: A Transactional Middleware for NoSQL

Fabio Andre Castanheira Luis Coelho, Francisco Miguel Barros da Cruz, Ricardo Manuel Pereira Vilaca, Jose Orlando Pereira, Rui Carlos Mendes de Oliveira
2014 2014 IEEE 33rd International Symposium on Reliable Distributed Systems  
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

Testing of transactional services in NoSQL key-value databases

María Teresa González-Aparicio, Muhammad Younas, Javier Tuya, Rubén Casado
2018 Future generations computer systems  
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

A Paged Prefetching Model for Join Operations of Cross-Databases

Changqing Li, Jianhua Gu
2020 Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University  
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 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