Dataflow query execution in a parallel main-memory environment
Distributed and Parallel Databases - Selected papers from the first international conference on parallel and distributed information systems
Efficient mid-query re-optimization of sub-optimal query execution plans
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
Efficient resumption of interrupted warehouse loads
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
The state of the art in distributed query processing
ACM Computing Surveys (CSUR)
Enhancing data warehouse performance through query caching
ACM SIGMIS Database
Semantic Caching and Query Processing
IEEE Transactions on Knowledge and Data Engineering
Partial Answers for Unavailable Data Sources
FQAS '98 Proceedings of the Third International Conference on Flexible Query Answering Systems
Optimizing Queries with Materialized Views
ICDE '95 Proceedings of the Eleventh International Conference on Data Engineering
Semantic Data Caching and Replacement
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
ObjectGlobe: Ubiquitous query processing on the Internet
The VLDB Journal — The International Journal on Very Large Data Bases
Recovery guarantees for Internet applications
ACM Transactions on Internet Technology (TOIT)
High-Availability Algorithms for Distributed Stream Processing
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
Fault-Tolerance in Distributed Query Processing
IDEAS '05 Proceedings of the 9th International Database Engineering & Application Symposium
Log-based recovery for middleware servers
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Stop-and-restart style execution for long running decision support queries
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Adapting to changing resource performance in grid query processing
DMG 2005 Proceedings of the First VLDB conference on Data Management in Grids
Fault-tolerant query processing in structured P2P-systems
Distributed and Parallel Databases
Efficient distributed top-k query processing with caching
DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications: Part II
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In a number of application areas, distributed database systems can be used to provide persistent storage of data while providing efficient access for both local and remote data. With an increasing number of sites (computers) involved in a query, the probability of failure at query time increases. Recovery has previously only focused on database updates while query failures have been handled by complete restart of the query. This technique is not always applicable in the context of large queries and queries with deadlines. In this paper we present an approach for partial restart of queries that incurs minimal extra network traffic during query recovery. Based on results from experiments on an implementation of the partial restart technique in a distributed database system, we demonstrate its applicability and significant reduction of query cost in the presence of failures.