Title :
The performance of flow graph locking
Author :
Eich, Margaret H. ; Garard, Sharon M.
Author_Institution :
Dept. of Comput. Sci. & Eng., Southern Methodist Univ., Dallas, TX, USA
fDate :
4/1/1990 12:00:00 AM
Abstract :
The performance of flow graph locking (FGL) is compared with that of two-phase locking (2PL). As the data sharing level increases, FGL has a better response time than 2PL. Regardless of the data sharing or multiprogramming levels, FGL usually facilitates a better throughput rate than 2PL
Keywords :
concurrency control; distributed databases; data sharing; flow graph locking; multiprogramming levels; performance; response time; two-phase locking; Authorization; Computer science; Concurrency control; Concurrent computing; Delay; Flow graphs; Protocols; System recovery; Throughput; Transaction databases;
Journal_Title :
Software Engineering, IEEE Transactions on
