The personal is technical

On Friday evening I attended an IT Job Fair at the Amerigo Vespucci in Canary Wharf. Let me say straight away that hanging out with a random bunch of techies and recruiters would not be my first choice for a Friday evening. But, hey! I'm looking for my next role, (more...)

UKOUG Analytics Event: a semi-structured analysis

Yesterday's UKOUG Analytics event was a mixture of presentations about OBIEE with sessions on the frontiers of data analysis. I'm not going to cover everything, just dipping into a few things which struck me during the day

During the day somebody described dashboards as "Fisher Price activity centres for managers". (more...)

Let me SLEEP!

DBMS_LOCK is a slightly obscure built-in package. It provides components which so we build our own locking schemes. Its obscurity stems from the default access on the package, which is restricted to its owner SYS and the other power user accounts. Because implementing your own locking strategy is a good (more...)

Oracle 10g – a time traveller’s tale

Time travel sucks, especially going back in time. Nobody takes a bath, there are no anaesthetics and you can't get a decent wi-fi signal anywhere. As for killing your own grandfather, forget about it.

The same is true for going back in database versions. In 2009 I had gone straight (more...)

Where’s SCOTT?

The database on the Developer Days Database App VBox appliance doesn't have the SCOTT schema. This is fair enough, as the sample schemas aren't include by default any more (for security reasons, obviously). I know the official sample schemas used in the documentation - HR, OE, and so on - (more...)