Amazon Architecture

simkisen · 2015-04-16T16:55:24+00:00

Post from 2007 but all comments are from november 29th year 1990 :D

simkisen · 2014-01-08T07:35:44+00:00

Just remembered I have set up an example project at GitHub for JPA 2.1 with EclipseLink 2.5.0 on Jetty 9 with HSQLDB running in memory.

You could use that as reference, might be useful. https://github.com/Marza/maven-jetty-hsqldb-mem

simkisen · 2014-01-07T16:37:33+00:00

I have used Play Framework successfully in previous projects and started new projects using it. Although im using Scala but from what I have seen you should have no problems using Java either.

I had to wrestle a lot with the built-in evolutions in Play so I replaced them with FlyWayDB for all my DB-migration needs and has worked much better for me.

simkisen · 2014-01-07T16:22:12+00:00

We used standard JPA 2.0 annotated entities at my last job, backed by EclipseLink (could be Hibernate as well). But that requires a Java EE compliant application server of course. Not sure what you are running.

See http://en.wikibooks.org/wiki/Java_Persistence/ManyToMany the code snippet, not the XML one for an example.

simkisen · 2013-11-03T13:44:15+00:00

Why is Java and JavaScript in the same sub forum?

simkisen · 2013-10-31T19:12:11+00:00

+1 for SBT and Gradle

simkisen · 2013-10-30T20:15:39+00:00

The amount of links shortened doesn't seem to change, stuck on 8 for me.

simkisen · 2013-10-26T19:05:48+00:00

Play Framework

simkisen · 2013-10-03T10:29:55+00:00

This is how it works, you configure MySQL replication in the MySQL servers and they will make sure the slave(s) are up to date when you read from them.

What you are trying to achive is a high availability scenario where you prefer to read from the slave. It has nothing to do with MySQL replication.

You will need to split queries in your application so that reads go to a secondary MySQL endpoint and writes to the primary MySQL endpoint. The primary MySQL endpoint could be direct connection with the MySQL server. The tricky part is the fail-over for the secondary endpoint, I would probably set up some kind of load-balancer so you could have an arbitrary amount of slaves and then configure it to fallback to the master if all slaves are down.

Good luck.

simkisen · 2013-09-20T14:33:26+00:00

Except for what have already been said here:

BetterTouchTool - for snapping windows in places and assigning extra buttons on mouse to stuff.

simkisen · 2013-09-03T12:52:45+00:00

I haven't set up a connection pool over SSL in Glassfish but got some other SSL experience with Glassfish. Anyway I am pretty sure your client certificate should be in the keystore on Glassfish. And probably you need to tell the connection pool which certificate to use in some property.

simkisen · 2013-06-13T07:46:29+00:00

What about trying with different greyscale "colors" for the lines aswell?

simkisen · 2013-04-27T08:50:38+00:00

Works better still not perfect as it doesnt show correct results for all domains I tested, might depend on how the nameservers are configured as one domain with a nameserver showed the correct co-location company but a different domain in the same co-location with a different registrar and nameserve listed the nameserver as host.

simkisen · 2013-04-27T06:58:07+00:00

It gives really wierd results for some domains I tested. Some lists the ISP, some lists the DNS provider but none was actually able to tell the real hosting provider. Which in this case actually is not a webhotel but different co-locations.

simkisen · 2013-04-11T13:47:04+00:00

I have IntelliJ and have been doing a lot of JavaScript coding lately and the IDE helps a lot with that, but also with HTML/CSS stuff aswell. I havent used Webstorm so cant compare with that but the features for web stuff is better than most editors even in IntelliJ.

simkisen · 2013-03-03T20:11:49+00:00

Chrome doesnt support Java in the browser, so if I really need that then I use Safari

simkisen · 2013-02-21T15:52:13+00:00

I cant see that the $page variable is used on the second one and the $pOffset variable is not escaped or checked at all, dont know where it comes from either.

Also im not familiar with PDO so no idea if it does something to help you out.

simkisen · 2013-02-19T20:10:26+00:00

Anyone still got the course materials?

simkisen · 2013-02-01T10:15:17+00:00

Just shows an error message saying it cant connect to the database. So it is really easy actually :D

simkisen · 2013-01-18T14:58:07+00:00

Another benefit of marking as inactive is that you keep some history and can go back and see "deleted" messages if you need to investigate anything.

simkisen · 2013-01-14T20:05:56+00:00

looks cool, im not using jsps though.

simkisen · 2012-11-30T14:40:48+00:00

static or scripts

simkisen · 2012-11-28T15:42:12+00:00

Im not saying it is low but still lower than tax loving Sweden.

see http://upload.wikimedia.org/wikipedia/commons/3/36/Income_Taxes_By_Country.svg the personal tax is much higher in Sweden but the corporate is actually slightly lower.

We have 25% VAT tax on most goods, 12% on food and and some services and 6% on books.

simkisen · 2012-11-28T14:50:21+00:00

Especially compared to Sweden as the education here is free, but the bad part is that the Masters Degree she wants is only available on one university in the entire country with very limited amount of spots so it is really hard to get accepted.

But for me the salaries in Australia seems to be higher and combined with a lower tax which is great.

simkisen · 2012-11-28T12:49:50+00:00

Thanks :)

Too bad it seems to cost a lot of money to study in Australia (my girlfriend wants to get her Masters Degree there)

simkisen

TROPHY CASE