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Dive into the research topics where Jonathan D. Klein is active.

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Featured researches published by Jonathan D. Klein.


international conference on management of data | 2008

Oracle database replay

Leonidas Galanis; Supiti Buranawatanachoke; Romain Colle; Benoit Dageville; Karl Dias; Jonathan D. Klein; Stratos Papadomanolakis; Leng Leng Tan; Venkateshwaran Venkataramani; Yujun Wang; Graham Wood

This paper presents Oracle Database Replay, a novel approach to testing changes to the relational database management system component of an information system (software upgrades, hardware changes etc). Database Replay makes it possible to subject a test system to a real production system workload, which helps identify all potential problems before implementing the planned changes on the production system. Any interesting workload period of a production database system can be captured with minimal overhead. The captured workload can be used to drive a test system while maintaining the concurrency and load characteristics of the real production workload. Therefore, the test results using database replay can provide very high assurance in determining the impact of changes to a production system before applying these changes. This paper presents the architecture of Database Replay as well as experimental results that demonstrate its usefulness as testing methodology.


Archive | 1997

Pluggable tablespaces for database systems

William Bridge; Jonathan D. Klein; J. William Lee; Juan R. Loaiza; Alex Tsukerman; Gianfranco Putzolu


Archive | 2001

System and method for providing fine-grained temporal database access

Jonathan D. Klein; Amit Ganesh; Juan R. Loaiza; Gary C. Ngai


Archive | 1999

Tracking storage for data items

Jonathan D. Klein; Bhaskar Himatsingka


Archive | 1998

Method and apparatus for incremental undo

Bhagat Nainani; Gary C. Ngai; Wei Huang; Jonathan D. Klein; Roger J. Bamford


Archive | 1997

Approach for managing access to large objects in database systems using large object indexes

Jonathan D. Klein; Bhaskar Himatsingka


Archive | 1999

Building indexes on columns containing large objects

Jonathan D. Klein; Bhaskar Himatsingka


Archive | 2001

Techniques for time-based retention of a reusable resource

Gary Ngai; Amit Ganesh; Jonathan D. Klein; Sujatha Muthulingam


Archive | 1997

Method and apparatus for parallelizing operations that insert data into an existing data container

Jyotin Gautam; William H. Waddington; Leng Leng Tan; Gary Hallmark; Jonathan D. Klein; Allen Brumm


Archive | 1997

Batch processing of updates to indexes

Wei Huang; Gianfranco Putzolu; William H. Waddington; Jonathan D. Klein

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