ORMap and ORMultiMap don't mention delta support. On the contrary, docs
for Maps say:
When a data entry is changed the full state of that entry is
replicated to other nodes, i.e. when you update a map the whole map is
replicated. Therefore, instead of using one|ORMap|with 1000 elements
it is more efficient to split that up in 10 top level|ORMap|entries
with 100 elements each. Top level entries are replicated individually,
which has the trade-off that different entries may not be replicated
at the same time and you may see inconsistencies between related
entries. Separate top level entries cannot be updated atomically together.
The only way I can read it is that in your case the entire map with 5000
entries will be replicated.
Thanks,
Michał
On 18/06/17 18:00, Mushtaq Ahmed wrote:
Suppose there is an ORMultiMap with 5 keys, each pointing to an ORSet
of size 1000 items. Given that ORSet is a delta-CRDT, which one of the
following happens on ORMultiMap.addBinding("a", 4) operation:
1. Entire map with 5000 entries will be replicated.
2. Only the delta of the ORSet (against key "a") is replicated.
Thanks.
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