Обсуждение: What is the advantage

As I am new in the world of PostgreSQL I would like to know what are the
advantages of using it.

Bye,
Ivan

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""Ivan"" <zenzo@net.hr> Writes news:3fbfbbfe.2dd6.0@net.hr...
> As I am new in the world of PostgreSQL I would like to know what are the
> advantages of using it.

PostgreSQL is a open source ORDBMS, with many great features.
Sugguest you read its document for details.

>
> Bye,
> Ivan
>
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William ZHANG írta:
| ""Ivan"" <zenzo@net.hr> Writes news:3fbfbbfe.2dd6.0@net.hr...
|
|>As I am new in the world of PostgreSQL I would like to know what are the
|>advantages of using it.
|
IMHO:

Stored procedures
Triggers
Views
Rules

With them you can embeed your aplications logic right in the database,
instead of implementing it on the (database) client application, in this
way no mather how you connect to the database, from psql, a webap, or a
GUI application you will "see" the same thing.
E.g. if for a payment are allowed sums between $100 and $1000 you could
prevent inserting other values by defining a trigger. Or if modifying
some data in a table should happen when you insert something in an other
table, you could write a rule, for it.

Best Regards,

Geza Gemes
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zenzo@net.hr ("Ivan") wrote:
> As I am new in the world of PostgreSQL I would like to know what are
> the advantages of using it.

That cannot be evaluated in the absence of some set of metrics
indicating your preferences and needs, and which would allow comparing
PostgreSQL to some other option.  (Whether that be Oracle, MS Access,
Berkeley DB, or storing data as text records in the style of Rand
RDB.)

To do a comparison requires comparing to something [some other way of
storing data], and requires having some "functional" basis for having
a preference.
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