D
Don Haderle
Researcher at IBM
Publications - 3
Citations - 1217
Don Haderle is an academic researcher from IBM. The author has contributed to research in topics: Concurrency control & Garbage collection. The author has an hindex of 3, co-authored 3 publications receiving 1151 citations.
Papers
More filters
Journal ArticleDOI
ARIES: a transaction recovery method supporting fine-granularity locking and partial rollbacks using write-ahead logging
TL;DR: ARIES as discussed by the authors is a database management system applicable not only to database management systems but also to persistent object-oriented languages, recoverable file systems and transaction-based operating systems.
Book ChapterDOI
Single table access using multiple indexes: optimization, execution, and concurrency control techniques
TL;DR: Techniques are presented for the efficient handling of record ID lists, elimination of some locking, and determination of how many and which indexes to use, and opportunities for exploiting parallelism are identified.
Book ChapterDOI
Algorithms for flexible space management in transaction systems supporting fine-granularity locking
Chandrasekaran Mohan,Don Haderle +1 more
TL;DR: The space reservation and FSIP logging methods have been implemented in DB2 V3 in preparation for DB2's support of record locking and improve concurrency and space utilization, and provide I/O and CPU savings.