> Which would lead to the storage engine storing rows similar to this (AFAIK):
>
> 8b2c0b60-977a-11e2-99c2-c8bcc8dc5d1d
> - basic_info:propertyset_val = { firstName:"john", lastName:"smith", ...}
> - contact_info:propertyset_val = { address: {streetAddr:"1 infinite loop",
> postalCode: ""}, ... }
Hi,
I'm currently designing a backend service that would store user profile
information for different applications. Most of the properties in a user
profile would be unknown to the service and specified by the applications
using the service, so the properties would need to be added dynamically.
I
I was hoping someone could share their opinions on the following CF designs or
suggest a better way of doing it.
My app is constantly receiving new data that contains URLs. I was
thinking of hashing this URL to form a key. The data is a JSON object with
several properties. For now many of its pr
>> 1) Is it possible to design to get equivalent results for above
>> query ( using CQL or Hector) with Cassandra.
If this is a common query in your app it's god idea to design the data model to
support the request. Seems safe to assume the PK in your example is non
unique, I'll call it the FKID
You can apply this query really simply using cassandra and secondary
indexes.
You will have a CF "TABLE", where row keys are your PK. Just to be sure
of my understanding, your SQL query will either return 1 row or no row,
right ?
3) SliceQuery returns a range of columns for a given key, it m
I recently started with Cassandra and found interesting.
I was curious in SQL we have
SELECT * from TABLE where PK="primary_key" and other_attribute
between 500 and 1000;
My questions are :
1) Is it possible to design to get equivalent results for above
query ( using CQL or Hector) with Cassan
