RDMS with memcached or NOSQL databases like MongoDB / CouchDB?
The data in question will be mostly textual with a one to many relationship (eg HTML pages). I know that in memcached it is possible to do "cache in x number of days", but how easy is it to implement in NO SQL?
Thanks again and I apologize in advance if I don't understand the point
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You need to talk more about your question for a meaningful answer.
In particular, if you are not dealing with a very large (at least terabytes) amount of data, you can achieve your goals with any type of system without any significant problems. Just pay attention to the schema / index design on the RDBMS and it will at least be comparable and at best remove the pants of your NoSQL solution, especially if you are doing something more complex than key / value lookups.
For me it would boil down to: what do you understand better? I know PostgreSQL much better, so I would use that, but your skills may differ ...
- EDIT -
If all you are trying to do is store the data and then just paste it into a text file or something. This is how you are going to receive / process it to make it interesting ...
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