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EDBT
2010
ACM
151views Database» more  EDBT 2010»
14 years 23 days ago
Warm cache costing: a feedback optimization technique for buffer pool aware costing
Most modern RDBMS depend on the query processing optimizer’s cost model to choose the best execution plan for a given query. Since the physical IO (PIO) is a costly operation to...
H. S. Ramanujam, Edwin Seputis
ISCAS
2007
IEEE
132views Hardware» more  ISCAS 2007»
14 years 1 months ago
High Read Stability and Low Leakage Cache Memory Cell
- Data in conventional six transistor (6T) static random access memory (SRAM) cells are vulnerable to noise due to the direct access to the data storage nodes through the bit lines...
Zhiyu Liu, Volkan Kursun
VLDB
1999
ACM
151views Database» more  VLDB 1999»
13 years 12 months ago
Cache Conscious Indexing for Decision-Support in Main Memory
As random access memory gets cheaper, it becomes increasingly affordable to build computers with large main memories. We consider decision support workloads within the context of...
Jun Rao, Kenneth A. Ross
IPPS
1997
IEEE
13 years 11 months ago
View Caching: Efficient Software Shared Memory for Dynamic Computations
Software distributed shared memory (DSM) techniques, while effective on applications with coarse-grained sharing, yield poor performance for the fine-grained sharing encountered i...
Vijay Karamcheti, Andrew A. Chien
HIPEAC
2007
Springer
14 years 1 months ago
Compiler-Assisted Memory Encryption for Embedded Processors
A critical component in the design of secure processors is memory encryption which provides protection for the privacy of code and data stored in off-chip memory. The overhead of ...
Vijay Nagarajan, Rajiv Gupta, Arvind Krishnaswamy