Google BigQuery allows you to run interactive, SQL-like queries against very large data, up to billions of rows. BigQuery can be used via BigQuery browser tool, the bq command-line tool, or by making calls to the REST API using client libraries in Java, Python, or other languages.
As of May 1, 2012, BigQuery is available to the public, providing up to 2 terabytes for storage at 12 cents for gigabyte and processing on up to 1000 queries per day or 20 terabytes of data at 3.5 cents per gigabyte (see pricing plan).
Sign up and use it at developers.google.com/bigquery/.
See also