Memcachedb is a distributed key-value storage system designed for persistent. A complete memcached, but
*NOT* a cache solution:
Memcached is good enough for cache.
For memcache protocol compatible, still reserved, but we do nothing.
Totally for persistent:
Transaction, replication, we do our best to achieve persistent.
The staff’s investigation of the 9/11 plot built on the extensive investigations conducted
by the U.S. government, particularly the FBI. The government thoroughly examined the
plot’s financial transactions, and the Commission staff had neither the need nor the
resources to duplicate that work. Rather, the staff independently assessed the earlier
investigation. We had access to the actual evidence of the plotters’ financial transactions,
including U.S. and foreign bank account statements, fund transfer records, and other
Many distributed storage systems achieve high data access through-
put via partitioning and replication, each system with its own ad-
vantages and tradeoffs. In order to achieve high scalability, how-
ever, today’s systems generally reduce transactional support, disal-
lowing single transactions fromspanning multiple partitions. Calvin
is a practical transaction scheduling and data replication layer that
uses a deterministic ordering guarantee to signiﬁcantly reduce the
normally prohibitive contention costs associated with distributed
The bacterial Lsm protein, host factor I (Hfq), is an RNA chaperone
involved in many types of RNA transactions such as replication and stabil-ity, control of small RNA activity and polyadenylation. In this latter case,
Hfq stimulates poly(A) synthesis and binds poly(A) tails that it protects
from exonucleolytic degradation. We show here, that there is a correlation
between Hfq binding to the 3¢ end of an RNA molecule and its ability to
stimulate RNA elongation catalyzed by poly(A)polymerase I.