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Intro to PostgreSQL with JSONB compared to MongoDB, a general purpose document database
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Intro to PostgreSQL with JSONB compared to MongoDB, a general purpose document database

#postgres #mongodb #json #document
10
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2 min read
No Index Only Scan on JSONB Fields (even on scalar)
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No Index Only Scan on JSONB Fields (even on scalar)

#postgres #mongodb #json #document
12
Comments 1
4 min read
No Index for LIKE on JSONB with Array in the Path (GIN limitation)
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No Index for LIKE on JSONB with Array in the Path (GIN limitation)

#mongodb #postgres #database #index
3
Comments
5 min read
No HOT updates on JSONB (write amplification) performance impact
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No HOT updates on JSONB (write amplification) performance impact

#postgres #document #database #mongodb
8
Comments 2
7 min read
JSONB DeTOASTing (read amplification) when using PostgreSQL as a Document Database
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JSONB DeTOASTing (read amplification) when using PostgreSQL as a Document Database

#postgres #jsonb #document #database
7
Comments 1
5 min read
Does PostgreSQL support as much "schema flexibility" as MongoDB? Not for indexing!
Cover image for Does PostgreSQL support as much "schema flexibility" as MongoDB? Not for indexing!
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Does PostgreSQL support as much "schema flexibility" as MongoDB? Not for indexing!

#postgres #json #jsonb #mongodb
2
Comments
8 min read
Embedding Into JSONB Still Feels Like a JOIN for Large Documents
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Embedding Into JSONB Still Feels Like a JOIN for Large Documents

#postgres #mongodb #json #database
4
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21 min read