mongodb shard key date
Even though this value has high cardinality, when using this, any date, or other monotonically increasing number as the shard key, all insert ..., How to select a sharding key. ... A monotonically increasing shard key (such as the date or an ObjectID) will guarantee that all inserts go into a ...
| 相關軟體 MongoDB 資訊 | |
|---|---|
 mongodb shard key date 相關參考資料
Data Partitioning with Chunks — MongoDB Manual
A chunk that only contains documents with a single shard key value cannot be split. Initial Chunks¶. Populated Collection¶. The sharding operation creates the ... https://docs.mongodb.com MongoDB shard by date on a single machine - Stack Overflow
Even though this value has high cardinality, when using this, any date, or other monotonically increasing number as the shard key, all insert ... https://stackoverflow.com On Selecting a Shard Key for MongoDB | MongoDB
How to select a sharding key. ... A monotonically increasing shard key (such as the date or an ObjectID) will guarantee that all inserts go into a ... https://www.mongodb.com Picking up a good shard key for time based query in MongoDB
Note that you do not have to use your dateTime field (remember that your shard key is immutable), you can also use the ObjectID in the _id field, because that ... https://stackoverflow.com Ranged Sharding — MongoDB Manual
Non-Monotonically Changing Shard Keys. The following image illustrates a sharded cluster using the field X as the shard key. If the values for X ... https://docs.mongodb.com Shard Keys — MongoDB Manual
MongoDB attempts to distribute chunks evenly among the shards in the cluster. The shard key has a direct relationship to the effectiveness of chunk distribution. https://docs.mongodb.com Sharding a MongoDB instance by a spatial key and a date ...
my question is to know if this is feasible. A shard key index cannot be multi key, text, or geospatial, so part of your theoretical approach is ... https://dba.stackexchange.com Sharding — MongoDB Manual
MongoDB shards data at the collection level, distributing the collection data across the shards in the cluster. Shard Keys¶. MongoDB uses the shard key to ... https://docs.mongodb.com Storing Log Data — MongoDB Manual
The schema for storing log data in MongoDB depends on the format of the event data ... flexibility: if you store date as a timestamp you can make date range queries, ... If you choose to shard the col... https://www.xuchao.org Storing Log Data — MongoDB Manual - MongoDB手册 - Read ...
The schema for storing log data in MongoDB depends on the format of the event data ... flexibility: if you store date as a timestamp you can make date range queries, ... If you choose to shard the col... https://mongodb-documentation. |