Estimating average document size in a MongoDB collection

2021年6月14日 — If you need to return the size of a document in MongoDB, you can use the following: The $bsonSize aggregation pipeline operator; The Object.

2019年7月11日 — The Findings. I ran the experiment for collection with number of documents as 10, 100, 1000, 10,000, 100,000 and 1,000,000. ... Note — To ensure ...

2017年3月18日 — First, you are correct that each document in MongoDB has a limitation to 16MB. Let's think of that in a bit of perspective, however, especially ...

2014年2月25日 — To get the exact size (in bytes) of the document, stick to the Object.bsonsize() function.

As you know, MongoDB stores data in a document. The limit for one document is 16Mb. You can also use GridFS to store large files that can exceed 16Mb. It will ...

2021年9月17日 — Initially limit was 4MB, then it was raised to 16MB in 2009. We are in 2021, we have better hardware, better network, bigger documents and ...

The maximum BSON document size is 16 megabytes. The maximum document size helps ensure that a single document cannot use excessive amount of RAM or, during ...

The BSON Document Size limit is 16 megabytes. Example ... If you store images in your database, you are much more likely to reach the document size limit.

2011年1月12日 — Documents larger than 4MB (when converted to BSON) cannot be saved to the database. This is a somewhat arbitrary limit (and may be raised in the ...