ETL Short.io in Oracle Data Integrator

Leverage existing skills by using the JDBC standard to connect to Short.io: Through drop-in integration into ETL tools like Oracle Data Integrator (ODI), the CData JDBC Driver for Short.io connects real-time Short.io data to your data warehouse, business intelligence, and Big Data technologies.

JDBC connectivity enables you to work with Short.io just as you would any other database in ODI. As with an RDBMS, you can use the driver to connect directly to the Short.io APIs in real time instead of working with flat files.

This article covers a JDBC-based ETL -- Short.io to Oracle. After reverse engineering a data model of Short.io entities, you will create a mapping and select a data loading strategy -- since the driver supports SQL-92, this last step can easily be accomplished by selecting the built-in SQL to SQL Loading Knowledge Module.

Install the Driver

To install the driver, copy the driver JAR (cdata.jdbc.api.jar) and .lic file (cdata.jdbc.api.lic), located in the installation folder, into the ODI appropriate directory:

• UNIX/Linux without Agent: ~/.odi/oracledi/userlib
• UNIX/Linux with Agent: ~/.odi/oracledi/userlib and $ODI_HOME/odi/agent/lib
• Windows without Agent: %APPDATA%\Roaming\odi\oracledi\userlib
• Windows with Agent: %APPDATA%\odi\oracledi\userlib and %APPDATA%\odi\agent\lib

Restart ODI to complete the installation.

Reverse Engineer a Model

Reverse engineering the model retrieves metadata about the driver's relational view of Short.io data. After reverse engineering, you can query real-time Short.io data and create mappings based on Short.io tables.

1. In ODI, connect to your repository and click New -> Model and Topology Objects.
2. On the Model screen of the resulting dialog, enter the following information:
   • Name: Enter API.
   • Technology: Select Generic SQL (for ODI Version 12.2+, select Microsoft SQL Server).
   • Logical Schema: Enter API.
   • Context: Select Global.
   
3. On the Data Server screen of the resulting dialog, enter the following information:
   • Name: Enter API.
   • Driver List: Select Oracle JDBC Driver.
   • Driver: Enter cdata.jdbc.api.APIDriver
   • URL: Enter the JDBC URL containing the connection string.

     Using API Key Authentication

     Short.io uses API Key authentication. To obtain your API key:

     1. Log in to your Short.io account
     2. Navigate to Settings > Integrations & API > API
     3. Click Create API Key and copy your API key

     After obtaining the API key, you are ready to connect:

     • AuthScheme: Set this to APIKey.
     • APIKey: Set this to your Short.io API key obtained from Settings > Integrations & API > API.

     Example connection string:

     Profile=C:\profiles\ShortIo.apip;AuthScheme=APIKey;ProfileSettings='APIKey=your_api_key';
     

     Available Tables

     The Short.io profile provides access to the following tables:

     • Domains - Short.io domains associated with the authenticated account
     • Links - Short links for a domain
     • LinkExpand - Expand a short link by domain and path
     • LinksByOriginalUrl - Retrieve multiple short links matching a given original destination URL
     • Folders - Link folders within a specific domain
     • LinkPermissions - Permission records for a specific link within a domain
     • CountryTargeting - Country-based redirect targeting rules for a specific short link
     • RegionTargeting - Region-based redirect targeting rules for a specific short link
     • Regions - List of available regions/states for a given country code
     • DomainStatistics - Aggregated click and traffic statistics for a Short.io domain
     • LinkStatistics - Aggregated click and traffic statistics for a specific Short.io link

     Built-in Connection String Designer

     For assistance in constructing the JDBC URL, use the connection string designer built into the Short.io JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

     java -jar cdata.jdbc.api.jar
     

     Fill in the connection properties and copy the connection string to the clipboard.

     

     Below is a typical connection string:

     jdbc:api:Profile=C:\profiles\ShortIo.apip;AuthScheme=APIKey;ProfileSettings='APIKey=your_api_key';
     

   
4. On the Physical Schema screen, enter the following information:
   • Name: Select from the Drop Down menu.
   • Database (Catalog): Enter CData.
   • Owner (Schema): If you select a Schema for Short.io, enter the Schema selected, otherwise enter API.
   • Database (Work Catalog): Enter CData.
   • Owner (Work Schema): If you select a Schema for Short.io, enter the Schema selected, otherwise enter API.
   
5. In the opened model click Reverse Engineer to retrieve the metadata for Short.io tables.

Edit and Save Short.io Data

After reverse engineering you can now work with Short.io data in ODI. To view Short.io data, expand the Models accordion in the Designer navigator, right-click a table, and click View data.

Create an ETL Project

Follow the steps below to create an ETL from Short.io. You will load Domains entities into the sample data warehouse included in the ODI Getting Started VM.

1. Open SQL Developer and connect to your Oracle database. Right-click the node for your database in the Connections pane and click new SQL Worksheet.

   Alternatively you can use SQLPlus. From a command prompt enter the following:

   sqlplus / as sysdba
   

2. Enter the following query to create a new target table in the sample data warehouse, which is in the ODI_DEMO schema. The following query defines a few columns that match the Domains table in Short.io:

   CREATE TABLE ODI_DEMO.TRG_DOMAINS ( NUMBER(20,0), VARCHAR2(255));
   

3. In ODI expand the Models accordion in the Designer navigator and double-click the Sales Administration node in the ODI_DEMO folder. The model is opened in the Model Editor.
4. Click Reverse Engineer. The TRG_DOMAINS table is added to the model.
5. Right-click the Mappings node in your project and click New Mapping. Enter a name for the mapping and clear the Create Empty Dataset option. The Mapping Editor is displayed.
6. Drag the TRG_DOMAINS table from the Sales Administration model onto the mapping.
7. Drag the Domains table from the Short.io model onto the mapping.
8. Click the source connector point and drag to the target connector point. The Attribute Matching dialog is displayed. For this example, use the default options. The target expressions are then displayed in the properties for the target columns.
9. Open the Physical tab of the Mapping Editor and click DOMAINS_AP in TARGET_GROUP.
10. In the DOMAINS_AP properties, select LKM SQL to SQL (Built-In) on the Loading Knowledge Module tab.

You can then run the mapping to load Short.io data into Oracle.