Binary Large OBject, datatype

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72
votes
11answers
26k views

Files - in the database or not?

What is the best place for storing binary files that are related to data in your database? Should you: Store in the database with a blob Store on the filesystem with a link in the database Store in ...
22
votes
5answers
57k views

How to insert (file) data into a PostgreSQL bytea column?

This question is not about bytea v. oid v. blobs v. large objects, etc. I have a table containing a primary key integer field and a bytea field. I'd like to enter data into the bytea field. This ...
1
vote
1answer
80 views

Proposal: MySQL blob handling revision [closed]

Why does MySQL store blobs in the direct table rather than off to the side so that if it needs to read the corresponding stuff it will read the stuff off to the side? Essentially it would create its ...
22
votes
1answer
389 views

Logical reads different when accessing the same LOB data

Here are three simple tests that read the same data, yet report very different logical reads: Setup The following script creates a test table with 100 identical rows, each containing an xml column ...
2
votes
1answer
923 views

Data type for protobuf objects in mysql

I would like to store some protobuf objects in a MySQL database. The objects are created in a Java application. The object is accompanied with a textual type identifier and a timestamp. ...