%0 Journal Article %J Data Engineering Bulletin Issues %D 2015 %T CumuloNimbo: A Cloud Scalable Multi-tier SQL Database %A Ricardo Vilaça %A Ricardo Jimenez-Peris %A Marta Patiño-Martínez %A Bettina Kemme %A Iván Brondino %A José Orlando Pereira %A Francisco Cruz %A Rui Oliveira %A Muhammad Yousuf Ahmad %I IEEE %N 1 %P 73-83 %V 38 %X

This article presents an overview of the CumuloNimbo platform. CumuloNimbo is a framework for multi-tier applications that provides scalable and fault-tolerant processing of OLTP workloads. The main novelty of CumuloNimbo is that it provides a standard SQL interface and full transactional support without resorting to sharding and no need to know the workload in advance. Scalability is achieved by distributing request execution and transaction control across many compute nodes while data is persisted in a distributed data store. In this paper we present an overview of the platform.

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