Re: How to increase Riak write performance for sequential alpha-numeric keys

ad-before-write slow down new writes so much? >> >> Some new information we've found - it seems that if we write the data and >> then update it, we get fast speeds too. It's just the initial write of the >> data that is slow. >> >> So why is writing sequential

Re: How to increase Riak write performance for sequential alpha-numeric keys

keys? > > > > -- > View this message in context: > http://riak-users.197444.n3.nabble.com/How-to-increase-Riak-write-performance-for-sequential-alpha-numeric-keys-tp4034219p4034225.html > Sent from the Riak Users mailing list archive at Nabble.com. > >

Re: How to increase Riak write performance for sequential alpha-numeric keys

and throttles on the Riak servers and windows API servers. > > As a kicker, if we reverse the keys e.g. > > 100~1~1~0391~CSU > > speed goes up to over ​*3000 rows*, but that's a dirty kludge. > > Can anyone explain why Riak doesn't like sequential alpha-numeri

Re: How to increase Riak write performance for sequential alpha-numeric keys

keys so much slower than updating them or > writing non-sequential keys? > > > > -- > View this message in context: > http://riak-users.197444.n3.nabble.com/How-to-increase-Riak-write-performance-for-sequential-alpha-numeric-k

Re: How to increase Riak write performance for sequential alpha-numeric keys

gt; data that is slow. > > So why is writing sequential keys so much slower than updating them or > writing non-sequential keys? > > > > -- > View this message in context: > http://riak-users.197444.n3.nabble.com/How-to-increase-Riak-write-performance-for-sequential-alpha-num

Re: How to increase Riak write performance for sequential alpha-numeric keys

.nabble.com/How-to-increase-Riak-write-performance-for-sequential-alpha-numeric-keys-tp4034219p4034225.html Sent from the Riak Users mailing list archive at Nabble.com. ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman

Re: How to increase Riak write performance for sequential alpha-numeric keys

On 5 May 2016, at 14:42, Sanket Agrawal wrote: > > On Thu, May 5, 2016 at 9:28 AM, Russell Brown wrote: > CRDTs are all about mutation, why would you use a CRDT for immutable data? I > think write-once is what you need. > > No particular

Re: How to increase Riak write performance for sequential alpha-numeric keys

On Thu, May 5, 2016 at 9:28 AM, Russell Brown wrote: > CRDTs are all about mutation, why would you use a CRDT for immutable data? > I think write-once is what you need. No particular reason - most likely ignorance on my part, I think :) Basho documentation mentioned

Re: How to increase Riak write performance for sequential alpha-numeric keys

ak servers we've set the ulimit to: >> >> >> riak soft nofile 32768 >> riak hard nofile 65536 >> >> >> and other settings like this: >> >> >> ring_size = 128 >> protobuf.backlog = 1024 >> anti_entropy = passive >> >>

Re: How to increase Riak write performance for sequential alpha-numeric keys

gt; an API on 3 machines. > > We've checked all the usual bottlenecks: CPU, memory, network IO, disk IO > and throttles on the Riak servers and windows API servers. > > As a kicker, if we reverse the keys e.g. > > 100~1~00001~0391~CSU > > speed goes up to over ​*3000 ro

How to increase Riak write performance for sequential alpha-numeric keys

and what we can change to improve performance? Thanks! -- View this message in context: http://riak-users.197444.n3.nabble.com/How-to-increase-Riak-write-performance-for-sequential-alpha-numeric-keys-tp4034219.html Sent from the Riak Users mailing list archive at Nabble.com.___