View maintenance in a warehousing environment
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Materialized view maintenance and integrity constraint checking: trading space for time
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Efficient view maintenance at data warehouses
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
An overview of query optimization in relational systems
PODS '98 Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
How to roll a join: asynchronous incremental view maintenance
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Materialized view selection and maintenance using multi-query optimization
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Cache investment: integrating query optimization and distributed data placement
ACM Transactions on Database Systems (TODS)
The Strobe algorithms for multi-source warehouse consistency
DIS '96 Proceedings of the fourth international conference on on Parallel and distributed information systems
Mariposa: a wide-area distributed database system
The VLDB Journal — The International Journal on Very Large Data Bases
ORCHESTRA: facilitating collaborative data sharing
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Distributed systems meet economics: pricing in the cloud
HotCloud'10 Proceedings of the 2nd USENIX conference on Hot topics in cloud computing
Predicting cost amortization for query services
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Extensibility and Data Sharing in evolving multi-tenant databases
ICDE '11 Proceedings of the 2011 IEEE 27th International Conference on Data Engineering
COSMOS: A Platform for Seamless Mobile Services in the Cloud
MDM '11 Proceedings of the 2011 IEEE 12th International Conference on Mobile Data Management - Volume 01
How to price shared optimizations in the cloud
Proceedings of the VLDB Endowment
Cost models for view materialization in the cloud
Proceedings of the 2012 Joint EDBT/ICDT Workshops
A platform for seamless context transfers in the mobile cloud
Proceedings of the 12th International ACM Workshop on Data Engineering for Wireless and Mobile Acess
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Enabling data sharing among mobile apps hosted in the same cloud infrastructure can provide a competitive advantage to the mobile apps by giving them access to rich information as well as increasing the revenue for the cloud provider. We introduce a costing tool that allows application owners (i.e., consumers) and the cloud service provider to assess the cost of a desired data sharing. The costing tool enables the consumers to effectively explore the cost space by choosing between alternative configurations of varying data qualities, specified by the staleness and the accuracy of the data sharing. In other words, staleness and accuracy requirements on the data sharing are used as levers for controlling costs. These capabilities are implemented in a What-if analysis tool, which has been integrated with a large data-sharing platform. We conducted extensive experiments on the integrated platform with a sharing ecosystem created around Twitter data and show the effectiveness of the results produced by the What-if tool.