Sunday 26 April 2015

On Persistence

If at first you don't succeed ... then try, try and try again said my primary school headmistress. Today's primary school teacher would probably say something different, like if at first you don't succeed fail fast and pivot.

Facetious ramblings aside, I have been thinking a lot abut persistence recently. I mean in the sense of data storage that survives a crash or the power being turned off.

I thought I would write some stuff down.

1) I have heard about SQL and NoSQL, what is that? A short, opinionated guide for the perplexed.

2) Persistence and Constancy. Or the need to be prepared to switch persistence solutions and some thoughts about how to lessen the pain.

3) ORMs, a Faustian Pact. A rather detailed discussion. Of interest to engineers, if anyone.

Hope of some use


  1. If 우리카지노가입 you need to overcome this gambling nightmare, you will have to speculate plenty of money and time have the ability to} full it. The rewards for doing so are sometimes worth it, however you can be in for the long haul - so be ready. Oh, and if you are towards the timeless art of "save-scumming", you should to} abandon that ethical pony for this one. These days the ball is most likely excessive impression plastic, however initially it was made of ivory.

  2. One of my favourite suggestions for taking part in} slots is to consider about|to contemplate} it the 'danger issue' of the game may be} about 텐벳 to play. That's end result of|as a outcome of} volatility determines the way you win at slots. Also, whenever you play real cash slots online, have the ability to|you possibly can} examine the video games themselves. Usually, you find it in the settings of the slot recreation or in the 'assist' part.