Node names in some responses
What changes in Node names in some responses compared with MongoDB and what your application has to do.
This difference is of the Different kind.
What MongoDB does
Responses that name a shard use sh<N>, and listDatabases counts part of config on the shard.
What TeselaDB does
The recoveryToken of a transaction names the node as node<N>, and listDatabases counts the whole of config under config.
What your application has to do
Nothing, unless a program reads those names; treat them as opaque identifiers.