riak

We're designing an OLTP financial system. it should be able to support 10.000 transactions per second and have reporting features. So we have come…

Since Riak uses buckets as a way of separating keys, is it possible to have buckets within buckets? If not how would one go about organizing a Riak…

What are the problems, if any, of storing binary data in Riak? Does it effect the maintainability and performance of the clustering? What would the…

Leveldb seems to be a new interesting persistent key value store from Google. How does Leveldb differ from Redis or Riak or Tokyo Tyrant? In what…

Currently I use Mongodb for recording statistics and adserving. I log raw impressions to a log collection, and processes' do findandmodify to pull…

In the last days I played a bit with riak. The initial setup was easier then I thought. Now I have a 3 node cluster, all nodes running on the same…

I'm in the process of evaluating how to implement something using a distributed key/value store for the back end. I'd like to have a layer on top of…

I have a standalone network device. It needs to be reworked to function as part of a geographically distributed group of these devices.…

I'm looking for one place that summarizes the main properties of the NoSQL databases that I keep seeing referenced - in particular, MongoDB, Riak,…

Merkle Trees are used as an anti-entropy mechanism in several distributed, replicated key/value stores: Dynamo Riak Cassandra No doubt an…

Which, if any, of the NoSQL databases can provide stream of changes to a query result set? Could anyone point me at some examples? Firstly, I…

I am looking for the way to easily mount one of the NoSQL DB as File System both in Ubuntu 10.04 LTS or CentOs 5 I know there are there are some…

I'm designing a Riak cluster at the moment and wondering if it is possible to hint Riak that a specific bunch of keys should be placed on a single…

When an item is deleted from a store are links automatically deleted from all of the documents linking to the now missing item? Or do we have a…

In terms of ease of development, support on platforms, open source activeness, performance, features and issues

I have this requirement to use a document store for one of the applications. I am assuming scalaris and couchdb are comparable as document stores.…

Over vacation I read Pat Helland's "Life Beyond Transactions" (yes, vacation was that good :). To sum it up briefly, it advocates limiting the scope…