As in the title, I would like to have both columns and supercolumns in a single column family in Cassandra. Is it pos开发者_运维百科sible? I found that Thrift retrieves objects of ColumnOrSuperColumn
I want to fetch all rows having a common prefix using hector API. I played with RangeSuperSlicesQuery a bit but didn\'t find a way to get it working properly. Does key range parameters work with wild
Hallo, I do not understand, how to query cassandra with hector, but the column-values returned are not of one single type, but of many:
I am running 0.8 ca开发者_开发百科ssandra. When I used CQL to create two secondary indexes on two different fields on the same table, I got one exception:
I am trying to run the stress.py stress test included with Cassandra. When I attempt to run ./stress.py I get the following output:
I\'m working on a real-time advertising platform with a heavy emphasis on performance. I\'ve always developed with MySQL, but I\'m open to trying something new like MongoDB or Cassandra if significant
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a
Hello fellow developer,iam getting error when running code above: public void getConditioningQuery(String columnName,String value){
this question may have been asked many times, but could not find any suitable answer. Is there any ORM on Rails3 for Cassandra.
I\'m looking at NoSQL for extremely high volumes of data. We\'re storing cached versions of web page text in MySQL at the moment, but it seems like the database will get huge very quickly.
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