For using GUID/UUIDs as primary keys, Appian supports varchar datatypes; however this is not very performant for indexing. The UUID datatype was introduced in MariaDB 10.7 and supports index-friendly storage. Will Appian support this datatype for data synced records?
Our use case involves supporting data transfer and merge from distributed systems, so using GUIDs as primary keys prevents any conflicts upon merge. Otherwise, we'd need to clear out all the keys and generate new ones upon inserts (pks and fks). Also we'd need to maintain a mapping of origin keys to destination keys. This is a tedious process.
Discussion posts and replies are publicly visible
When Appian supports text fields as PKs on synced records, I assume they know how to do this without sacrificing performance.
Peter Lewis, can you help us with some details?