Re: [Cppcms-users] MongoDB and Hypertable support

[Shiv S. D. <shi...@gm...>]

Hi,

You can wrap several document based DBs APis to provide a consistent
familiar interface to
user. Only requirement is that they should return similar sort of data
if not same.

On Fri, Jul 13, 2012 at 11:32 PM, 陈抒 <csf...@gm...> wrote:
> I used CppCMS with MongoDB for several months.
> Don't need to wrap it. MongoDB is a document database(or NoSQL database), I
> don't think you could get any benefit from wrapping it.
>
>
>
> 陈抒
> Best regards
> http://blog.csdn.net/sheismylife
>
>
>
> On Sat, Jul 14, 2012 at 1:02 AM, Daniel Vallejos <chi...@gm...>
> wrote:
>>
>> I am curious.
>>
>> What is the benefit for wrapping mongodb instead of just using native
>> mongodb C++ API in cppcms?
>>
>> Bests.
>>
>> Daniel Vallejos.
>>
>> On Thu, 2012-07-12 at 19:20 +0530, Shiv Shankar Dayal wrote:
>> > I think as a separation I can put all code in a namespace inside cppdb
>> > like nosql. The problem is that these are not like RDBMS and interface
>> > will have to use individual DBs C++ API. So, to nullify the effect on
>> > existing cppdb I think putting new code in a new namespace should
>> > suffice.
>> > Once the wrappers are complete and interface is similar or same we can
>> > go forward or leave it inside the new namespace if interfaces are not
>> > alike.
>> >
>> > On Thu, Jul 12, 2012 at 6:36 PM, Artyom Beilis <art...@ya...>
>> > wrote:
>> > > See, technically, if your queries results are tables and data-types
>> > > are
>> > > string, datetime, integer, floating point, blob
>> > > you can develop your own backend for CppDB. And than do queries like:
>> > >
>> > >   cppdb::session db("mongodb:some-parameter=somevalue");
>> > >   cppdb::result r = db << "db.users.find({'last_name': 'Smith'})";
>> > >   while(r.next()) {
>> > >     std::string first_name = r.get<std::string>("first_name");
>> > >   }
>> > >
>> > > But I'm not sure it would be the best approach
>> > >
>> > > Still, if you want to take a look on:
>> > >
>> > > http://cppcms.com/sql/cppdb/backenddev.html
>> > >
>> > >
>> > >
>> > > Artyom Beilis
>> > > --------------
>> > > CppCMS - C++ Web Framework:   http://cppcms.com/
>> > > CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
>> > >
>> > > ________________________________
>> > > From: Shiv Shankar Dayal <shi...@gm...>
>> > > To: cpp...@li...
>> > > Sent: Thursday, July 12, 2012 3:25 PM
>> > > Subject: Re: [Cppcms-users] MongoDB and Hypertable support
>> > >
>> > > Then this means that I should start some new module like CppNoSQL.
>> > > How difficult it can be to adapt such a module to CppCMS?
>> > >
>> > > On Thu, Jul 12, 2012 at 5:50 PM, Artyom Beilis <art...@ya...>
>> > > wrote:
>> > >> See, CppDB is an engine for relational databases - SQL, it is
>> > >> designed for
>> > >> them.
>> > >>
>> > >> So I don't really see how can you fit stuff like MongoDB to such
>> > >> database
>> > >> layer.
>> > >>
>> > >> Artyom Beilis
>> > >> --------------
>> > >> CppCMS - C++ Web Framework:  http://cppcms.com/
>> > >> CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
>> > >>
>> > >> ________________________________
>> > >> From: Shiv Shankar Dayal <shi...@gm...>
>> > >> To: cpp...@li...
>> > >> Sent: Thursday, July 12, 2012 2:08 PM
>> > >> Subject: [Cppcms-users] MongoDB and Hypertable support
>> > >>
>> > >> Hi,
>> > >>
>> > >> I want to add MongoDB and Hypertable (and possibly more noSQL DBs)
>> > >> support to CppDB. What do you think is the best approach to achieve
>> > >> this?
>> > >>
>> > >> --
>> > >> Best regards,
>> > >> Shiv Shankar Dayal
>> > >>
>> > >>
>> > >>
>> > >> ------------------------------------------------------------------------------
>> > >> Live Security Virtual Conference
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>> > >> threat landscape has changed and how IT managers can respond.
>> > >> Discussions
>> > >> will include endpoint security, mobile security and the latest in
>> > >> malware
>> > >> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>> > >> _______________________________________________
>> > >> Cppcms-users mailing list
>> > >> Cpp...@li...
>> > >> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >> ------------------------------------------------------------------------------
>> > >> Live Security Virtual Conference
>> > >> Exclusive live event will cover all the ways today's security and
>> > >> threat landscape has changed and how IT managers can respond.
>> > >> Discussions
>> > >> will include endpoint security, mobile security and the latest in
>> > >> malware
>> > >> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>> > >> _______________________________________________
>> > >> Cppcms-users mailing list
>> > >> Cpp...@li...
>> > >> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>> > >>
>> > >
>> > >
>> > >
>> > > --
>> > > Best regards,
>> > > Shiv Shankar Dayal
>> > >
>> > >
>> > > ------------------------------------------------------------------------------
>> > > Live Security Virtual Conference
>> > > Exclusive live event will cover all the ways today's security and
>> > > threat landscape has changed and how IT managers can respond.
>> > > Discussions
>> > > will include endpoint security, mobile security and the latest in
>> > > malware
>> > > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>> > > _______________________________________________
>> > > Cppcms-users mailing list
>> > > Cpp...@li...
>> > > https://lists.sourceforge.net/lists/listinfo/cppcms-users
>> > >
>> > >
>> > >
>> > >
>> > > ------------------------------------------------------------------------------
>> > > Live Security Virtual Conference
>> > > Exclusive live event will cover all the ways today's security and
>> > > threat landscape has changed and how IT managers can respond.
>> > > Discussions
>> > > will include endpoint security, mobile security and the latest in
>> > > malware
>> > > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>> > > _______________________________________________
>> > > Cppcms-users mailing list
>> > > Cpp...@li...
>> > > https://lists.sourceforge.net/lists/listinfo/cppcms-users
>> > >
>> >
>> >
>> >
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Live Security Virtual Conference
>> Exclusive live event will cover all the ways today's security and
>> threat landscape has changed and how IT managers can respond. Discussions
>> will include endpoint security, mobile security and the latest in malware
>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>> _______________________________________________
>> Cppcms-users mailing list
>> Cpp...@li...
>> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Cppcms-users mailing list
> Cpp...@li...
> https://lists.sourceforge.net/lists/listinfo/cppcms-users
>



-- 
Best regards,
Shiv Shankar Dayal