'Global lock' presentation slideshows

JVSTM and its applications

660 views • 60 slides

Getting to the root of concurrent BST s

Getting to the root of concurrent BST s. Trevor Brown IST Austria http://tbrown.pro. A bit about me. Postdoc at IST Austria Starting at University of Waterloo (Canada) in September Interests Fast concurrent data structures Memory reclamation Transactional memory Big systems

688 views • 52 slides

ScaleDB

ScaleDB . Transactional Shared Disk storage engine for MySQL. Moshe Shadmon, Founder, CTO. The product. DBMS/Apps. MySQL-ScaleDB Interface. Storage Engine. Storage Layer. ScaleDB Benefits. Enables open source DBMS (eg: MySQL) to operate as clustered, high end database

374 views • 15 slides

ScaleDB

ScaleDB . Transactional Shared Disk storage engine for MySQL. Moshe Shadmon, Founder, CTO. The product. DBMS/Apps. MySQL-ScaleDB Interface. Storage Engine. Storage Layer. ScaleDB Benefits. Enables open source DBMS (eg: MySQL) to operate as clustered, high end database

154 views • 15 slides

DTC Eligibility

366 views • 14 slides

Distributed Locking

Distributed Locking. Distributed Locking (No Replication). Assumptions Lock tables are managed by individual sites. The component of a transaction at a site can request locks on the data elements only at that site. Locking X It might seem that there are no messages between sites needed.

409 views • 10 slides