Informix-SE (V.5.01)
Informix-SE (V.5.01)
ÎÑ
AT&T UNIX System V
Apple Macintosh II
DEC VAX/VMS, ULTRIX
IBM RT/AIX
Motorola
NCR
NEC
NeXT
OS/2
PC-MS/DOS
Silicon Graphics
Sun/SunOS
TI
Tandem
Unisys
XENIX
ÑÅÒÅÂÛÅ_ÑÐÅÄÑÒÂÀ
ßÇÛÊÈ_ÏÐÎÃ
ÑòîèìîñòüÈñõÒåêñòîâ=$150,000
Ïîääåðæêà=Maint. fee $110 and up per yr.; addl. support
Ïîääåðæêà-Ò
agreement availableÀííîòàöèÿ-Ò
SQL database engine for decision support applications. Supports small
MIS organizations and light transaction processing environments.Îïèñàíèå-Ò
An SQL-based multi-user RDBMS for small to mid-range application
environments. Provides data consistency, client/server capabilities
and standards adherence. The cost-based optimizer determines the most
efficient way for the database server process to access each table.
It considers all possible query plans and compiles an estimate of the
number of records to be examined and number of disk pages to be
accessed for each plan. After evaluating these plans, the optimizer
assigns a cost for each alternative and chooses the least costly plan
to perform the data access. It can also be instructed to return
information about the chosen query plan the the application
development tool prior to executing the data access. Provides a
variety of indexing options which can include from one to eight
fields. Each field can be a different datatype. Supports different
B+ tree indexing options that include unique and clustered indexes.
Data consistency is provided via audit trails and transaction logging
and by establishing and enforcing locking procedures, isolation levels
and business rules. Includes referential integrity and entity
integrity, stored procedures and utilities to allow users to migrate
data in ASCII format to another Informix-OnLine database.ÎïåðàòèâÏàìÿòü=476 KB
ÄèñêîâàÿÏàìÿòü=1.5 MB
Ñîïðîöåññîð=No
ÈñïîëüçîâàíèåEMS=Yes
ÈñïîëüçîâàíèåMOUSE=No
Ñòîèìîñòü=$395 and up; $195 and up (run-time version)
ÄàòàÎáúÿâëåíèÿ=1992
ÊÎÌÏÀÍÈÈ
Informix Software, Inc.
=>
Informix Software, Inc.
ÀÄÐÅÑÀ
4100 Bohannon Dr., Menlo Park, CA 94025
Òåëåôîí=8003311763; 4159266300
ÒåëåôîíÒåõ=Use main no.
Ôàêñ=4159266593
Ïàêåòû
ÊÎÌÏÀÍÈÈ
Informix Software, Inc.
=>
Informix Software, Inc.
Informix Software, Inc.
ÀÄÐÅÑÀ
4100 Bohannon Dr., Menlo Park, CA 94025
Òåëåôîí=8003311763; 4159266300
ÒåëåôîíÒåõ=Use main no.
Ôàêñ=4159266593
Ïàêåòû
ÀÄÐÅÑÀ
4100 Bohannon Dr., Menlo Park, CA 94025
Òåëåôîí=8003311763; 4159266300
ÒåëåôîíÒåõ=Use main no.
Ôàêñ=4159266593
Ïàêåòû