Yes, this feature will help with operating nodes with higher data density.
Dinesh
On Saturday, August 25, 2018, 9:01:27 PM PDT, onmstester onmstester
<[email protected]> wrote:
I've noticed this new feature of 4.0:
Streaming optimizations
(https://cassandra.apache.org/blog/2018/08/07/faster_streaming_in_cassandra.html)
Is this mean that we could have much more data density with Cassandra 4.0 (less
problems than 3.X)? I mean > 10 TB of data on each node without worrying about
node join/remove?
This is something needed for Write-Heavy applications that do not read a lot.
When you have like 2 TB of data per day and need to keep it for 6 month, it
would be waste of money to purchase 180 servers (even Commodity or Cloud).
IMHO, even if 4.0 fix problem with streaming/joining a new node, still
Compaction is another evil for a big node, but we could tolerate that somehow
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