Andy,
In Jena documentation, all the examples using the TDB does not use
a relational database (MySQL or Postgres), is to use a bank or component is
only TDB file?
It is recommended to use SDB on new projects? Because I read that
it was not recommended.
thank.
2013/9/3 Andy Seaborne <[email protected]>
> On 03/09/13 19:35, Márcio Vinicius wrote:
>
>> Dear, I have studied the Jena for some time and did some test prototypes.
>> In recent studies found that the documentation indicates the TDB component
>> for development of new applications, but all prototypes that had made was
>> based on SDB.
>>
>> Example of connection:
>>
>> public Store getStore() {
>>
>> StoreDesc storeDesc = new StoreDesc(LayoutType.**LayoutTripleNodesHash,
>> DatabaseType.PostgreSQL);
>> JDBC.loadDriverPGSQL();
>>
>> SDBConnection conn = new SDBConnection(Constants.DB_**URL,
>> Constants.DB_USER,
>> Constants.DB_PASSWD);
>>
>> Store store = SDBFactory.connectStore(conn, storeDesc);
>> try {
>> if (!StoreUtils.isFormatted(**store)) {
>> store.getTableFormatter().**create();
>> }
>> } catch (SQLException e) {
>> e.printStackTrace();
>> }
>> return store;
>> }
>>
>> How do I use the component TDB?
>>
>
> Hi there,
>
> See
>
> http://jena.apache.org/**documentation/tdb/<http://jena.apache.org/documentation/tdb/>
>
> The pattern is similar:
>
> Dataset ds = TDBFactory.createDatatset(**directory) ;
>
> and use the dataset as normal.
>
> No formatting is necessary.
>
> Andy
>
>
>> att
>>
>>
>
--
*Márcio Vinícius Oliveira Sena*
Bacharelando em Sistemas de Informação - UFG
Desenvolvedor Front-end no Laboratório de Tecnologia e Mídias Educacionais
- Labtime/UFG
Gerente de Projeto e Desenvolvedor Front-end
@marciosena17 <http://twitter.com/marciosena17>
