Multiprocessor architecture ensures fault-tolerant transaction processing
Journal Article
·
· Mini-Micro Syst.; (United States)
OSTI ID:5249190
A recent entry in the expanding market for continuous-processing systems is a fail-safe computer comprised of tightly-coupled general-purpose processors and specialised input/output processors. The processor in Synapse Computer Corp.'s n+1 online transaction-processing system use a proprietary nonwrite-through cache memory and can access reconfigurable, shared main memory over dual 32 m-byte-per-sec buses. Access protection is achieved by integrating the relational database management system, the transaction processing manager and the synthesis operating system into a set of protection spheres. Synchronisation of the database and transaction processing systems provides automatic application checkpointing and recoverability.
- OSTI ID:
- 5249190
- Journal Information:
- Mini-Micro Syst.; (United States), Journal Name: Mini-Micro Syst.; (United States) Vol. 4; ISSN MISYD
- Country of Publication:
- United States
- Language:
- English
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