Rural Hunter <ruralhunter@gmail.com> wrote:
> it's a problem of migrating vast data from mysql to pgsql.
I don't know how helpful you'll find this, but when we migrated to
PostgreSQL a few years ago, we had good luck with using Java to
stream from one database to another. Be sure to include a lot of
inserts in each database transactions. We used prepared statements
for the inserts.
I don't know whether you would consider our data "vast" -- we had
about 100 production databases. At the time the largest was 200 GB.
-Kevin
