First of all, you must know that every year there is another great MongoDB event, usually in London (MongoDB Europe 2018). The next will be on November 8th. So, you have two possibilities and in case you can’t attend one of them, is sure that you will the other. […]
El viernes 20 de abril de 2018, tuve la oportunidad de contribuir a la formación de los alumnos de 4º curso del Grado de Ingeniería Informática de la Universidad de Salamanca. Se trata de una asignatura optativa, de nombre Tecnologías de la Información Emergentes, que trata de acercar el mundo […]
El pasado 6 de abril fue un día muy especial, tuve ocasión de hacer dos de las cosas que más disfruto. Una de ellas, como ya sabéis todos, hablar sobre MongoDB y la otra, volver a mi tierra, León. Desde aquí quiero dar las gracias a César, a Nuria y a Pablo por […]
On March, 16th I could talk at the first GeekUSAL edition, that took place in the main room of the Facultad de Ciencias of the University of Salamanca, with great success. The event was very well planned and assistants could attend four talks and several workshops. Congrats to the organization!
On August 29th I could talk to my Undanet’s teammates about how to data modelling a MongoDB based application. We reviewed those most important aspects to take into account when you have to accomplish this important task. We had a good time and I could answer all the questions my […]
On June 19, 20 and 21 I could attend the MongoDB World 2017, in Chicago. You can read everything I twitted about it in my Twitter personal account @juanroycouto. Trips My trip began on June 18 in Salamanca. I took a bus towards the Madrid Barajas Airport Terminal 4. The plane […]
One of the most powerful tools for checking the performance of our queries is explain(). Its use is very simple, we only have to add it to them, in this way:
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1 2 |
db.collName.find({ a : 1 }) db.collName.explain().find({ a : 1 }) |
The explain() method has three verbosity options: queryPlanner (default): It gives us information about the winning plan executionStats: […]
Hoy os voy a hablar sobre una plataforma de servidores Cloud VPS llamada clouding.io. Además de describir el servicio, sus posibilidades y experiencia de uso, voy a realizar un par de tests y a mostraros los resultados obtenidos. Disponen de servidores en España, configurables según tus necesidades.Sí, también puedes aumentar […]
Yesterday evening there was another meeting of the Madrid MongoDB User Group. This one at Telefónica Flagship Store. These meetings are an extraordinary occasion to those of you interested about MongoDB. In only one session you can learn from experts and meet people like you. We could attend the talk […]