Re: Graphs and Map Queries

[Claudio Martella]

I'd suggest you have a look at Neo4j and OrientDB.


On Thu, Dec 15, 2011 at 2:23 AM, Praveen Sripati
 wrote:
> Avery,
>
> Thanks for the response. Are there any open source frameworks for online
> querying of Graphs?
>
> Regards,
> Praveen
>
> On Thu, Dec 15, 2011 at 12:37 AM, Avery Ching  wrote:
>>
>> Hi Praveen,
>>
>> You are right that Giraph is an offline graph computation infrastructure,
>> not an online graph database.  You could try using MySQL, HBase, Cassandra,
>> etc for online querying.
>>
>> Avery
>>
>>
>> On 12/14/11 10:24 AM, Praveen Sripati wrote:
>>
>> Hi,
>>
>> If I am not wrong Giraph is for batch processing similar to Hadoop. But,
>> when I look for directions in Google Maps, the directions are returned
>> within seconds. The 'shortest path algorithm' might be used. Are there any
>> frameworks to get instantaneous results from graphs from distributed
>> systems?
>>
>> Regards,
>> Praveen
>>
>>
>



-- 
   Claudio Martella
   claudio.marte...@gmail.com

Re: Graphs and Map Queries

[Avery Ching]

I'm not familiar any that are particular toward graphs, sorry.  You can 
always store/query your graph data in the systems I suggested earlier.


Avery

On 12/14/11 5:23 PM, Praveen Sripati wrote:

Avery,

Thanks for the response. Are there any open source frameworks for 
online querying of Graphs?


Regards,
Praveen

On Thu, Dec 15, 2011 at 12:37 AM, Avery Ching > wrote:


Hi Praveen,

You are right that Giraph is an offline graph computation
infrastructure, not an online graph database.  You could try using
MySQL, HBase, Cassandra, etc for online querying.

Avery


On 12/14/11 10:24 AM, Praveen Sripati wrote:

Hi,

If I am not wrong Giraph is for batch processing similar to
Hadoop. But, when I look for directions in Google Maps, the
directions are returned within seconds. The 'shortest path
algorithm' might be used. Are there any frameworks to get
instantaneous results from graphs from distributed systems?

Regards,
Praveen

Re: Graphs and Map Queries

[Praveen Sripati]

Avery,

Thanks for the response. Are there any open source frameworks for online
querying of Graphs?

Regards,
Praveen

On Thu, Dec 15, 2011 at 12:37 AM, Avery Ching  wrote:

>  Hi Praveen,
>
> You are right that Giraph is an offline graph computation infrastructure,
> not an online graph database.  You could try using MySQL, HBase, Cassandra,
> etc for online querying.
>
> Avery
>
>
> On 12/14/11 10:24 AM, Praveen Sripati wrote:
>
> Hi,
>
> If I am not wrong Giraph is for batch processing similar to Hadoop. But,
> when I look for directions in Google Maps, the directions are returned
> within seconds. The 'shortest path algorithm' might be used. Are there any
> frameworks to get instantaneous results from graphs from distributed
> systems?
>
> Regards,
> Praveen
>
>
>

Re: Graphs and Map Queries

[Avery Ching]

Hi Praveen,

You are right that Giraph is an offline graph computation 
infrastructure, not an online graph database.  You could try using 
MySQL, HBase, Cassandra, etc for online querying.


Avery

On 12/14/11 10:24 AM, Praveen Sripati wrote:

Hi,

If I am not wrong Giraph is for batch processing similar to Hadoop. 
But, when I look for directions in Google Maps, the directions are 
returned within seconds. The 'shortest path algorithm' might be used. 
Are there any frameworks to get instantaneous results from graphs from 
distributed systems?


Regards,
Praveen