Question : I can’t disable the write concern while i mongorestore with .bson file. It totally damages the insertion rate […]
Tag: nosql
Redesign the storage of large amounts of sensor data
Question : I have been tasked to implement/redesign a solution that will store weather data from a sensor array. The […]
Are unstructured databases faster using arrays or many binary variables? [closed]
Question : Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this […]
NoSQL : What is unstructured data?
Question : we are currently running at the edge of resources with our mssql server based solution. We have now […]
MongoLab: Does hardware effect performance of a find() query [closed]
Question : Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this […]
Associating large numbers of Items with large numbers of Users in Mongo
Question : Say I have tables Items and Users, which are both in the order of millions. Users can be […]
How do I make an index for an OR query in MongoDB?
Question : So I have a collection with 55 million documents or so. I’ve enabled system profiling to check for […]
Why can’t we perform joins in a distributed database like Bigtable?
Question : From this answer to “What database does Google use?”: Bigtable is not a relational database. It does not […]
Advice on choosing a really fast DBMS
Question : I am working on a project that does real-time monitoring of data being transmitted, and logs if there […]
MongoDB – _id as String instead of ObjectId ? Relationship between collections or duplicate data?
Question : Scenario: An entity called ‘accessPoint’ has an important attribute called ‘network’. The application will display some parts of […]