What is better?
I need to setup replication for 1000 tables.
I have 2xASE (Active and Standby in WarmStandby configuration) with all 1700 tables in database
And only 1000 tables I need to replicate into Sybase IQ (from logical connection to phisical connection IQ)
So I have two options:
a) (regular replication) One replication definition and subcription per each table
b) (MSA) One database replication definition with list of 1000 tables.
create database replication definition rep_ASE_IQ
with primary at logicalconn.databasename
not replicate ddl
not replicate system procedures
not replicate functions
replicate tables in (
I could not find any information about command "create database replication definition" lenght limit for tables list
According to the documentation and my tests if I use MSA, DSI is using primary key or uniq index (from source table) to upload commands (on destination table).
So it should be as fast as regular replication
The questions are:
a) what is better in case of:
- need of changes (new columns, new tables etc)
b) what is the lenght limit for list table in command "create database replication definition"