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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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 […]
The topic I will cover is the security in MongoDB. A very concurrent topic as all of you already know. I am going to try to explain that MongoDB offers us all the necessary tools to make our data safe and without any kind of risk.