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Question about MariaDB global reference In high complexity app and big DB Size
hi I am some question, i want some opinion below question
We planning ERP solution convert oracle to mariaDB
so erp application pattern and BIG DB SIZING IS ISSUE.
Our IT background & goal
1) Apppliciation Complexity & Pattern: ERP Level complexity (high , OLTP &
2) DB SIZE : 10 TB Over (Single DB , NO sharding)
3) replication Gap issue
** My Question **
1) Any Global reference is in MariaDB (on ERP level complexity and
2) Any some reference in BIG DATA SIZING ?
(EX: 5TB DB Exists in XX COMPARY e-commerce soluntion..)
IS Only solution is DB Sharding? no big data global reference ??
3) Replication performance
: Our test result 2MB/SEC binlog written in master ,
so slave node get replication lag glorwing. (in row binlog format)
( 1master - 1 slave )
Any Body have experience some reference max transaction in no
replication gap ?
( ex : 20MB / SEC but no replication gap our
: parellel slave thread is good performance in single domain-id and ordered
method replicaiton ?
( how much better performance in parallel replication?
(ex single repliation 2MB/SEC BINLOG => Replication GAP GROW but,
parellel replicaiton is good in 10MB/Sec binlog write Environment)
thanks a lot.
regards, seung hoon yoo.