Re: [DISCUSS] CEP-15: General Purpose Transactions

2021-09-29 Thread Blake Eggleston
You could establish a lower timestamp bound and buffer transaction state on the coordinator, then make the commit an operation that only applies if all partitions involved haven’t been changed by a more recent timestamp. You could also implement mvcc either in the storage layer or for some

Re: [DISCUSS] CEP-15: General Purpose Transactions

2021-09-29 Thread Jonathan Ellis
How are interactive transactions possible with Accord? On Tue, Sep 21, 2021 at 11:56 PM bened...@apache.org wrote: > Could you explain why you believe this trade-off is necessary? We can > support full SQL just fine with Accord, and I hope that we eventually do so. > > This domain is

Cassandra project biweekly status update 2021-09-29

2021-09-29 Thread Joshua McKenzie
I can't help but notice these project emails have slipped a touch later in the week; I'll do my best to get us back on track on every other Monday in a week and a half. So that said, how have the past two weeks looked? [The Discussions]