Oracle logical replication based on redo log mining is used by many tools such as Golden Gate, Streams and others. There are 3 fundamental principles that govern how all these replication solutions work. The 3 principles are around conversion, identification and conflicts of the replicated data.This paper explains what the 3 principles are, how they…

Working with people in different timezones can be a challenge. Often we are requested to do some work for an internal organization of a external client at a time during which we are not working. The requested time may fall into someone's timezone who would be working during the time when the work has to…

Working with people in different timezones can be a challenge. Often we are requested to do some work for an internal organization of a external client at a time during which we are not working. The requested time may fall into someone's timezone who would be working during the time when the work has to…

Working with people in different timezones can be a challenge. Often we are requested to do some work for an internal organization of a external client at a time during which we are not working. The requested time may fall into someone's timezone who would be working during the time when the work has to…

Working with people in different timezones can be a challenge. Often we are requested to do some work for an internal organization of a external client at a time during which we are not working. The requested time may fall into someone's timezone who would be working during the time when the work has to…

Working with people in different timezones can be a challenge. Often we are requested to do some work for an internal organization of a external client at a time during which we are not working. The requested time may fall into someone's timezone who would be working during the time when the work has to…

Hasty and incomplete preparation are two of many pitfalls all too common when performing maintenance activities. The approach one uses to prepare and document work performned has a direct and dramatic influence on the likelihood the work will be done: at the right time in the right place in the correct order in a fashion…

Hasty and incomplete preparation are two of many pitfalls all too common when performing maintenance activities. The approach one uses to prepare and document work performned has a direct and dramatic influence on the likelihood the work will be done: at the right time in the right place in the correct order in a fashion…

Hasty and incomplete preparation are two of many pitfalls all too common when performing maintenance activities. The approach one uses to prepare and document work performned has a direct and dramatic influence on the likelihood the work will be done: at the right time in the right place in the correct order in a fashion…

Hasty and incomplete preparation are two of many pitfalls all too common when performing maintenance activities. The approach one uses to prepare and document work performned has a direct and dramatic influence on the likelihood the work will be done: at the right time in the right place in the correct order in a fashion…