I would be thankfull for advice, how to navigate backwards with get_slice (columns): If I have these colum names 1 2 3 4 5 6 7 8 9 10 11 12 and I have the start column/key 8 and want to query 4 colum
Read-your-own-writes consistency is great improvement from the so called eventual consistency: if I change my profile picture I don\'t care if others see the change a minute later, but it looks weird
I have a solution that can be parallelized, but I don\'t (yet) have experience with hadoop/nosql, and I\'m not sure which solution is best for my needs.In theory, if I had unlimited CPUs, my results s
I\'m trying to use the sstableloader to load data into an existing Cassandra ring, but cant figure out how to actually get it to work.I\'m trying to run it on a machine that has a running cassandra no
I\'m using Cassandra 0.8.0. I cannot figure out how to use the Cassandra-Cli to add values to a currently existing SuperColumn. For example: I have added the following to my keyspace
I have server with 4 GB RAM and 2x 4 cores CPU. When I start perform massive writes in Cass开发者_如何转开发andra all works fine initially, but after a couple hours with 10K inserts per second databas
I have about a billion pieces of data that I would like to store i开发者_JAVA百科n Cassandra.The data items are ordered by time, and one of the main queries I\'ll be doing is to find the items between
Trying to set up a cassandra cluster, but it tells me that I have a SchemaDisagre开发者_C百科ementException.What is weird is that writing sometimes works, just not all of the time.I assume that I must
Trying to execute WordCount example from cassandra and getting an error: Exception in thread \"main\" java.lang.NoSuchMethodError: org.apache.thrift.meta_data.FieldValueMetaData.(BZ)V
i am starting with cassandra, but i have some difficult to understand how the queries work. i have this
加载中,请稍侯......