Re: [SailfishDevel] graphDB (gnome - tracker) on sailfish

[Tone Kastlunger]

Hi all;
even assuming tracker would rely on SQLLite (or whatever RDBMS) to store
data;
I do not see why it could not be extended to other data storages (for
instance NoSQL ones, but in a embedded fashion).
Plus; tracker is currently used on Jolla by default; being able to provide
something which is compatible with it
means being compatible out of day one without big changes to the system /
adding another (possibly redundant) RDFQuery system.

On Tue, Jun 7, 2016 at 9:46 AM, Peter Kovacs  wrote:

> I see we are not on the same page.
>
> Lucene:
>
> Apache LuceneTM is a high-performance, full-featured text search engine
> library written entirely in Java. It is a technology suitable for nearly
> any application that requires full-text search, especially cross-platform.
>
> I am not sure how that benefits us for better user experience in contacts.
> This is good for document indexing, maybe in combinations with MongoDB.
> (Check Polarion out)
>
>
> @ Tracker and SQL Lite:
> I cannot verify that tracker is using SQL Lite as RDF implementation. Can
> you please point to the document source?
> Tracker has a SQL Lite crawler to be able to build Indexes on SQL data, I
> think. At east thats what google search seem to point me at.
>
> I have not looked to deeply into the tracker Architecture since I am first
> want to design a concept. If tracker turns to be inefficient technically,
> it is still possible to improve.
> That is for a later step in the design process. So imho you are still into
> to much detiails for my taste.
>
> Let me write a first draft on the concept. Then you will see.
>
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Re: [SailfishDevel] graphDB (gnome - tracker) on sailfish

[Peter Kovacs]

I see we are not on the same page.

Lucene:

Apache LuceneTM is a high-performance, full-featured text search 
engine library written entirely in Java. It is a technology suitable 
for nearly any application that requires full-text search, especially 
cross-platform.
I am not sure how that benefits us for better user experience in 
contacts. This is good for document indexing, maybe in combinations with 
MongoDB. (Check Polarion out)



@ Tracker and SQL Lite:
I cannot verify that tracker is using SQL Lite as RDF implementation. 
Can you please point to the document source?
Tracker has a SQL Lite crawler to be able to build Indexes on SQL data, 
I think. At east thats what google search seem to point me at.


I have not looked to deeply into the tracker Architecture since I am 
first want to design a concept. If tracker turns to be inefficient 
technically, it is still possible to improve.
That is for a later step in the design process. So imho you are still 
into to much detiails for my taste.


Let me write a first draft on the concept. Then you will see.
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