This is the second part of the post What is a MongoDB chunk? What are the steps for splitting a chunk? All the mongos store information about the size of the chunks of all of the shards. When a mongos realizes that a chunk has been written a lot, it asks […]
We already know that MongoDB is capable of keeping our cluster balanced for one or more collections (Two steps to shard a MongodB collection). This is done chunk-based (per shard), it is not document-based or size-based. What is a chunk? But, what is a chunk? To get our data evenly distributed […]
MongoDB User Group Madrid (meetup.com) Date: October, 13th 2015 19:00h. Place: Telefónica Flagship Store building. Gran Vía street, 28 28013 Madrid Room: Auditorium. First floor Event: MongoDB User Group Madrid (meetup.com) Talk 1: Tag-based sharding Speaker: Juan Roy @juanroycouto Talk 2: […]
Good night! Here you have the slides I prepared for my talk about MongoDB tag-based sharding. Anyway, this is the link to view them at slideshare: Tag-based sharding Juan Roy presentation Soon I will write about my thoughts of the event. Cheers!
Hi guys! Tomorrow, at 19:00pm, I will be talking about MongoDB sharding at Telefonica Flagship Store (map). Thank you very much to Norberto @nleite, and to the whole meetup organization, for having thought about me to this occasion. I am going to talk, and show, about the possibilities that MongoDB offers us to get a […]
A new MongoDB meeting will be in Madrid on October 13th. In this occasion I will have the opportunity to talk about Tag-based sharding. This will be complemented with a talk by Rafael Aranaz @rafaranaz about GridFS. I believe the afternoon will be very interesting, users with less expertise and […]