Recommendations

To perform a migration it is important to take into account the size of the environments to be migrated and the amount of indexes and documents we have stored. Migration is a demanding process that transfers a lot of data at high speed. 

 In general we indicate certain recommendations for environments with a large amount of data: 

 

 Perform the migration before connecting the pandorafms environment to the new opensearch. 

 Perform a staggered migration, year by year, month by month or even index by index, using the pattern filter. Depending on the amount of data stored. 

 Right-size the environment. 

 For a large amount of data, use an opensearch cluster instead of a single node.