원문 : https://www.mongodb.com/blog/post/building-inexpensive-petabyte-database-mongodb-and-amazon-web-services-part-1 Building an Inexpensive Petabyte Database with MongoDB and Amazon Web Services: Part 1 | MongoDB Blog Building an Inexpensive Petabyte Database with MongoDB and Amazon Web Services: Part 2 Picking Back Up When we left off in the previous post , we’d chosen a goal of building a pet..