databases

Rank

CouchDB vs Cassandra

  1. This database has a low footprint

    71% 29%
  2. There are good open source tools for working with this database

    71% 29%
  3. This database is good for heavily mathematical operations on data

    64% 36%
  4. It is easy to construct ad-hoc queries against this database

    60% 40%
  5. This database can be a bit arcane

    58% 42%
  6. This database is very easy to get started with

    55% 45%
  7. I am familiar with this database

    54% 46%
  8. This database has a very restrictive data model

    54% 46%
  9. This database is easy for non-programmers to use

    53% 47%
  10. This database is good for querying graph structures

    53% 47%
  11. There are good commercial tools for working with this database

    52% 48%
  12. This database is good for performing many small operations on data

    50% 50%
  13. This database has a very flexible data model

    50% 50%
  14. There are bindings for a variety of different languages to talk to this database

    50% 50%
  15. This database would be good for embedding in an application

    48% 52%
  16. This database is good for querying time series

    46% 54%
  17. This database is very reliable

    46% 54%
  18. This database is good at high concurrency reads

    45% 55%
  19. This database has very good write performance

    44% 56%
  20. This database has an unusual data model

    44% 56%
  21. This database has a good community around it

    43% 57%
  22. This database is good at high concurrency writes

    36% 64%
  23. This database has a good story for replication

    36% 64%
  24. This database is good for performing complex operations on large amounts of data

    35% 65%
  25. This database has very good read performance

    34% 66%
  26. This database is highly scalable

    24% 76%

What's going on here?

The absolute rankings are interesting for large scale comparisons but when you want to know about two specific languages it's much more informative to look at how the two fare when they go directly head to head.

Here are all the statements which we've got enough comparisons between CouchDB and Cassandra to be meaningful and which of the two our users picked.

The order in which we're presenting them is a little arbitrary (sorry), but we've tried to put the things which they're both good at first so as to give you the most interesting picture of it.