Ian Bicking: the old part of his blog

Comment

Richard Jones:
"Finally, PyPI is bordering on being too large for the technologies it's built on; sqlite will need to be replaced by postgresql some time soon"

Eh? Could you elaborate on what you mean? What exactly is too large for sqlite?

From the sqlite FAQ:

"(10) Are there any known size limits to SQLite databases?

As of version 2.7.4, SQLite can handle databases up to 2^41 bytes (2 terabytes) in size on both Windows and Unix. Older version of SQLite were limited to databases of 2^31 bytes (2 gigabytes).

SQLite arbitrarily limits the amount of data in one row to 1 megabyte. There is a single #define in the source code that can be changed to raise this limit as high as 16 megabytes if desired.

There is a theoretical limit of about 2^32 (4 billion) rows in a single table, but this limit has never been tested.
There is also a theoretical limit of about 2^32 tables and indices.

The name and "CREATE TABLE" statement for a table must fit entirely within a 1-megabyte row of the SQLITE_MASTER table. Other than this, there are no constraints on the length of the name of a table, or on the number of columns, etc. Indices are similarly unconstrained.

The names of tables, indices, view, triggers, and columns can be as long as desired. However, the names of SQL functions (as created by the sqlite_create_function() API) may not exceed 255 characters in length."
Comment on PyPI and small code
by Don Wong