Hana
<dependency>
<groupId>one.microstream</groupId>
<artifactId>microstream-afs-sql</artifactId>
<version>08.01.02-MS-GA</version>
</dependency>
<dependency>
<groupId>com.sap.cloud.db.jdbc</groupId>
<artifactId>ngdbc</artifactId>
<version>2.14.7</version>
</dependency>
HanaDataSource dataSource = new HanaDataSource();
dataSource.setURL("jdbc:sap://dummy_host:0/?KEY=USER1UserKey&encrypt=true&validateCertificate=false");
dataSource.setUser("user");
dataSource.setPassword("secret");
SqlFileSystem fileSystem = SqlFileSystem.New(
SqlConnector.Caching(
SqlProviderHana.New(dataSource)
)
);
EmbeddedStorage.start(fileSystem.ensureDirectoryPath("microstream_storage"));
Configuration
When using external configuration Hana can be set as follows. Please note that you have to define a data source provider.
microstream-storage.properties
storage-filesystem.sql.hana.data-source-provider=com.sample.MyDataSourceProvider
storage-filesystem.sql.hana.store-type=row|column
storage-filesystem.sql.hana.catalog=mycatalog
storage-filesystem.sql.hana.schema=myschema
storage-filesystem.sql.hana.url=jdbc:sap://dummy_host:0/?KEY=USER1UserKey&encrypt=true&validateCertificate=false
storage-filesystem.sql.hana.user=username
storage-filesystem.sql.hana.password=secret
MyDataSourceProvider.java
package com.sample;
import one.microstream.afs.sql.types.SqlDataSourceProvider
public class MyDataSourceProvider implements SqlDataSourceProvider
{
public DataSource provideDataSource(Configuration configuration)
{
String url = configuration.get("url");
String user = configuration.get("user");
String password = configuration.get("password");
// TODO: return data source of your choice, e.g. from a connection pool
}
}
Depending on the amount of data and transactions, charges may apply depending on service usage. Please check with your service provider for details. |