Hi
>1)
you can do all operations on transaction caches without defining an explicit
transaction.
However, even if you don't start transaction and for example put some data
in transactional cache, ignite itself will make implicit transaction, so
transactionCache.put("key", "value") -> will update you caches without any
call to commit.
>2)
ScanQuery isn't transactional, so I don't understand your question, because
ScanQuery doesn't acquire any locks.
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