Webprendedor 2009 - Web Apps...
4 months ago
This are the slides of the talk I gave in #wp09 about scalability. They are in spanish but I will translate them to english in the near future.
Webprendedor 2009 Escalabilidad
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Webprendedor 2009 - Web Apps...
4 months ago
This Nov 20th I will give a talk on the challenge of scalating a web application, main topics will be:
Plan to grow: While building your app, ALWAYS consider scalability.
Know your technology stack: From the file system to the edge cache.
Keep it simple: DB sharding, just say no.
Be ready to change: Have you considered NoSQL already?
Don't be lazy: Great for prototyping not necesarily means good for production.
Performance tunning: chasing the next bottleneck.
Check http://www.webprendedor.com for the rest of the workshops and related info.
Hibernate executeUpdate gotcha!!
4 months ago
Hibernate is one of the best object/relational persistence and query service. Basically it lets you code your application using POJOs and it takes care of persisting it to a RDBMS back-end. If you couple this with a HA/High performance cache service like JbossCache as a second level cache you get a very fast, high availability, easy to code solution, to manage the data in your application.
In Hibernate you can "find" the objects you need (using a primary key), modify them and the back-end will make sure the changes are propagated to the database. Hibernate also lets you use a SQL like query language (HSQL) to perform data transformation ("update MyObject set property = newvalue") however, if you are using a second level cache it will evict all the objects of that class not only the affected by the query (Read more)
Welcome to Bligoo
4 months ago
Hello! This is your first post. We wrote it down for you so you could see how it looks like, but feel free to erase or modify it if you want to: write down anything you want.
For any doubts or questions, please go to Bligoo's Kitchen and let everybody know what your doubts are, so yours can help others. We will orientate you through the process of creating your community and contacting others in Bligoo.
Good luck and thank you very much for using Bligoo as your community platform. We'll keep growing so we can provide a better service for you, day by day. Now, let's bligg!
Los Beatles no inventaron a los...
10 months ago
Seth Godin explica la importancia de los liderazgos para mejorar nuestro mundo.
uno de los motivos por los que hacemos Bligoo es para facilitarle la tarea a esos líderes y pronto tendremos Bonitas novedades al respecto.
Bienvenidos a Suena Familiar
1 year
Bienvenidos a Suena Familiar, un sitio donde compartir experiencias,
alegrías y penas, curiosidades, consejos, fotos, coincidencias,
historias, dudas y muchas cosas más.Hemos creado esta comunidad
porque compartimos intereses con muchos otros que publican artículos
por aquí y por allá y quisimos hacer un lugar de encuentro, para la
familia.
Nosotros somos un matrimonio, llevamos 5 años de casados y tenemos
una hija (maravillosa por cierto, como todos los niños). Ambos somos
profesionales, vivimos en un departamento arrendado, trabajamos de 9 a
6, a veces un poco más, a veces mucho más. Jugamos todos los días con
nuestra hija, cenamos todos los días juntos y nos contamos lo que nos
ha pasado en el día. Los fines de semana salimos siempre a pasear y a
ver a los abuelos. Ahorramos para comprar una casa, ese es nuestro
plan, queremos tener una (Read more)
Kara - Domingo 10 Agosto - 10pm
1 year
Ok, quien puede ir hoy en la noche a Kara?
Me confirmo por telefono Carlos (Elcurita), y yo tb voy.
Tenemos guardada la instancia hasta que bajamos a la Maiden asique seguimos desde ahi.
kara miercoles-domingo
1 year
Confirmo, por adelantado, que voy a todos los raids de kara los miercoles y dominigo a las 10.00pm, en caso de no poder ir voy a avisar con anticipacion a Khir y/o Elcurita.
saludos!,
Rij
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