Archive for May, 2009

Frustrations with my ISP…

Thursday, May 14th, 2009

My current job allows me to work from home and until recently I’ve been doing that 5 days a week. Of course I have to access the company systems to do my work so am normally connected all the time from home, so I need an Internet connection. Like many people I use ADSL, and where I live in Madrid I don’t have the option to use cable, which I might actually prefer.

My ADSL line is offered by Telefónica de España the main telco carrier in Spain. If you read the adverts the line looks good: 10 Mb bandwidth. What they don’t tell you is that the uplink is limited to 320kb, which is very low especially if you have to transfer files from home to the office. That’s something that I have to do from time to time.

So every now and then I call Telefónica and ask them if they can offer me a faster upload speed. First the normal sales people don’t actually understand that I would be happy with a 5Mb downlink if I could also have a 5Mb uplink, but eventually they tell me that no, it’s not possible to have a faster uplink speed. 320kb is the limit.

So I wonder what Spanish businesses do and ask the sales people. “Ah, we can’t help you with that, we don’t know what they can offer they tell me. Try calling ….” So I try and call the business number. Of course the phone system recognises my line as being a residential customer line and transfers me back to the same residential support people who can’t help me…

I’ve tried on various occasions to explain my situation and interest to the supervisors and have occasionally been transferred to the business section. Of course when I get there they tell me that they don’t have any information on my telephone line, and have to transfer me back to the residential section.

I’ve been fighting with this for a long time now and it doesn’t get better. I’ve also considered changing the company that offers me ADSL but only recently have I been able to work in the office so it wasn’t really a viable option. Many people in Spain have suffered real problems when changing their ADSL supplier.

So I don’t know if I’m the only person that suffers from this. I still don’t know what ADSL/DSL options the business section of Telefónica may offer, after which I can decide if the price is right. My only conclusion is that they continue to irritate me and if a convincing offer is made by one of their competitors I’m likely to switch.  For telecommuters like me this is just silly and I can’t be the only one in this situation.

Have you had this problem, and if so how have you solved it?

Post on new 5.1 and 6.0 replication features

Saturday, May 9th, 2009

I’ve just come across the following post on new 5.1 and 6.0 replication features which was quite interesting.

A few features mentioned such as:

  • pluggable replication architecture
  • semi-synchronous replication
  • time-delayed replication
  • scriptable replication

sound like things what are going the right way. For those of still using 5.0 we’ll have to wait for quite a long time before we will actually be able to use them. At least some of this gives us an incentive to upgrade.

No mention yet of N:1 replication, or making the replication process separate from the main mysqld process. The latter is much easier now and would only require minimal hooks in a plugin at each send of the replication path. However, these are things that can come in the future.

So I’m looking forward to seeing how things progress and what other new features will be added.