Cassandra is a highly scalable, eventually consistent, distributed, structured key-value store.
Version 0.7 of Cassandra: a highly scalable, eventually consistent, distributed, structured key-value store.
Questions tagged [cassandra-0.7]
51 questions
0
votes
1 answer
Cassandra schema design optimization
My problem statement is :-
I have a college , every college have some students ,
every student has some data(for eg student id , student name , class etc) related to him.
The kind of questions i would like to answer are :-
a) get all students…
Peter
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1 answer
Update single column in cassandra
I have following cassandra column family:
create column family cfn
with comparator = UTF8Type
and key_validation_class = UUIDType
and column_metadata =[
{column_name:email, validation_class: UTF8Type,index_type: KEYS}
…
Manish Kumar
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3 answers
Cassandra-Cli refusing connection
I am trying to connect to cassandra. I installed the latest stable version that is apache-cassandra-1.2.4 and extracted it on my desktop. As I run cassandra it sets up nicely listening for thrift client and displaying following :
sudo cassandra -f…
user1795516
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2 answers
How to arrange data in Cassandra to get data in last in first out format
As we cannot sort data in Cassandra, I wanted to store data in such format that when I retrieve the data, I need to get data in ' last in first out format ' i.e if user enter comments when I retrieve data, I should first get very latest comment…
sohaan
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votes
1 answer
How to Install Cassandra in a Local Ubuntu System
How to install cassandra on my local ubuntu machine , I installed cassandra in local machine using sudo apt-get cassandra , but the system freezes when i starts cassandra . I have also set 128M heap memory ,but it does't work
Thanks
Ani Varghese
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-3
votes
1 answer
Can you explain me how to create views in Cassandra with example
How to create a views in Cassandra,Can you give me an example, which data is coming from two or more tables.
user1983299
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