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Lists/Maps require extra tables which means more scripts, more migrations, more backups, more worry. With MongoDB all I have to do is add Map<String,String> my
by taligent 14y ago
Lists/Maps require extra tables which means more scripts, more migrations, more backups, more worry.
With MongoDB all I have to do is add Map<String,String> myMap to a Java class and that's it.
- dstorrs 14y agoActually, Postgres has had an Array data type since at least v8.0. http://www.postgresql.org/docs/8.0/static/arrays.html http://www.postgresql.org/docs/8.0/static/arrays.html But yes, you're right that maps require a join table.
- masklinn 14y ago> But yes, you're right that maps require a join table. Not in postgres: http://www.postgresql.org/docs/9.1/static/hstore.html http://www.postgresql.org/docs/9.1/static/hstore.html