Re: Cassandra at Instagram with Dikang Gu interview by Jeff Carpenter
I agree with Jeff. I believe the _best_ part of Cassandra exists in its networking , replication , and fault tolerance. The storage engine is as dumb as disk or memory. If we can make it fast by replacing it , great. Maybe even optimize it in JVM. With new paradigms like blockchain entering into the mainstream - eventually I see bridges between Cassandra and blockchain for organizations that need speed as well as fault tolerance for the “ledger”. -- Rahul Singh rahul.si...@anant.us Anant Corporation On Mar 12, 2018, 7:59 PM -0400, Jeff Jirsa , wrote: > > > > On Mon, Mar 12, 2018 at 3:58 PM, Carl Mueller > > wrote: > > > Rocksandra can expand out it's non-java footprint without rearchitecting > > > the java codebase. Or are there serious concerns with Datastax and the > > > binary protocols? > > > > > > > Rockssandra should eventually become part of Cassandra. The pluggable > > storage has other benefits beyond avoiding JVM garbage. > > > > I don't know what "concerns with Datastax and the binary protocols" means, > > Apache Cassandra owns the protocol, not any company or driver. > > > > > >
Re: Cassandra at Instagram with Dikang Gu interview by Jeff Carpenter
On Mon, Mar 12, 2018 at 3:58 PM, Carl Mueller wrote: > Rocksandra can expand out it's non-java footprint without rearchitecting > the java codebase. Or are there serious concerns with Datastax and the > binary protocols? > > Rockssandra should eventually become part of Cassandra. The pluggable storage has other benefits beyond avoiding JVM garbage. I don't know what "concerns with Datastax and the binary protocols" means, Apache Cassandra owns the protocol, not any company or driver.
Re: Cassandra at Instagram with Dikang Gu interview by Jeff Carpenter
Again, I'd really like to get a feel for scylla vs rocksandra vs cassandra. Isn't the driver binary protocol the easiest / least redesign level of storage engine swapping? Scylla and Cassandra and Rocksandra are currently three options. Rocksandra can expand out it's non-java footprint without rearchitecting the java codebase. Or are there serious concerns with Datastax and the binary protocols? On Tue, Mar 6, 2018 at 12:42 PM, Goutham reddy wrote: > It’s an interesting conversation. For more details about the pluggable > storage engine here is the link. > > Blog: > https://thenewstack.io/instagram-supercharges-cassandra-pluggable-rocksdb- > storage-engine/ > > JIRA: > https://issues.apache.org/jira/plugins/servlet/mobile# > issue/CASSANDRA-13475 > > > On Tue, Mar 6, 2018 at 9:01 AM Kenneth Brotman > wrote: > >> Just released on DataStax Distributed Data Show, DiKang Gu of Instagram >> interviewed by author Jeff Carpenter. >> >> Found it really interesting: Shadow clustering, migrating from 2.2 to >> 3.0, using the Rocks DB as a pluggable storage engine for Cassandra >> >> https://academy.datastax.com/content/distributed-data-show- >> episode-37-cassandra-instagram-dikang-gu >> >> >> >> Kenneth Brotman >> > -- > Regards > Goutham Reddy >
Re: Cassandra at Instagram with Dikang Gu interview by Jeff Carpenter
It’s an interesting conversation. For more details about the pluggable storage engine here is the link. Blog: https://thenewstack.io/instagram-supercharges-cassandra-pluggable-rocksdb-storage-engine/ JIRA: https://issues.apache.org/jira/plugins/servlet/mobile#issue/CASSANDRA-13475 On Tue, Mar 6, 2018 at 9:01 AM Kenneth Brotman wrote: > Just released on DataStax Distributed Data Show, DiKang Gu of Instagram > interviewed by author Jeff Carpenter. > > Found it really interesting: Shadow clustering, migrating from 2.2 to > 3.0, using the Rocks DB as a pluggable storage engine for Cassandra > > > https://academy.datastax.com/content/distributed-data-show-episode-37-cassandra-instagram-dikang-gu > > > > Kenneth Brotman > -- Regards Goutham Reddy
Cassandra at Instagram with Dikang Gu interview by Jeff Carpenter
Just released on DataStax Distributed Data Show, DiKang Gu of Instagram interviewed by author Jeff Carpenter. Found it really interesting: Shadow clustering, migrating from 2.2 to 3.0, using the Rocks DB as a pluggable storage engine for Cassandra https://academy.datastax.com/content/distributed-data-show-episode-37-cassan dra-instagram-dikang-gu Kenneth Brotman