Databases
Finance & Ops Analytics

How to load data from Klarna to Oracle

Learn how to use Airbyte to synchronize your Klarna data into Oracle within minutes.

TL;DR

This can be done by building a data pipeline manually, usually a Python script (you can leverage a tool as Apache Airflow for this). This process can take more than a full week of development. Or it can be done in minutes on Airbyte in three easy steps:

  1. set up Klarna as a source connector (using Auth, or usually an API key)
  2. set up Oracle as a destination connector
  3. define which data you want to transfer and how frequently

You can choose to self-host the pipeline using Airbyte Open Source or have it managed for you with Airbyte Cloud.

This tutorial’s purpose is to show you how.

What is Klarna

Klarna offers better shopping with direct payments, pay-later options, and installment plans in a smooth one-click purchase experience. Klarna is the leading global payment and shopping service, providing a smarter and more flexible shopping and purchasing experience to 150 million active customers at over 450,000 merchants in 45 countries. Klarna offers installment plans with direct payment, pay-after-delivery options, and a smooth one-click shopping experience that allows consumers to pay when and how they choose.

What is Oracle

An integrated cloud application and platform service, Oracle offers an array of enterprise information technology solutions. Other company offerings include software-as-a-service (SaaS), platform-as-a-service (PaaS, and infrastructure-as-a-service (IaaS). The Oracle Cloud Infrastructure provides companies the convenience of the public cloud combined with the security and control of on-premises infrastructure. Oracle Cloud Applications help companies streamline their business processes, increase productivity and reduce costs with software applications such as Project Portfolio Management, ERP Financials, Procurement, and more.

Integrate Klarna with Oracle in minutes

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Prerequisites

  1. A Klarna account to transfer your customer data automatically from.
  2. A Oracle account.
  3. An active Airbyte Cloud account, or you can also choose to use Airbyte Open Source locally. You can follow the instructions to set up Airbyte on your system using docker-compose.

Airbyte is an open-source data integration platform that consolidates and streamlines the process of extracting and loading data from multiple data sources to data warehouses. It offers pre-built connectors, including Klarna and Oracle, for seamless data migration.

When using Airbyte to move data from Klarna to Oracle, it extracts data from Klarna using the source connector, converts it into a format Oracle can ingest using the provided schema, and then loads it into Oracle via the destination connector. This allows businesses to leverage their Klarna data for advanced analytics and insights within Oracle, simplifying the ETL process and saving significant time and resources.

Step 1: Set up Klarna as a source connector

1. First, you need to obtain your Klarna API credentials. You can do this by logging into your Klarna account and navigating to the "Developers" section. From there, you can create a new API key and secret.  
2. Once you have your API credentials, you can add them to Airbyte by navigating to the "Sources" tab and clicking "New Source". Select "Klarna" from the list of available connectors.  
3. In the Klarna source connector settings, enter your API key and secret in the appropriate fields.  
4. You can also configure other settings such as the data range you want to sync and the frequency of syncs.  
5. After you have entered your credentials and configured your settings, click "Test Connection" to ensure that Airbyte can successfully connect to your Klarna account.  
6. If the connection is successful, click "Create Source" to save your Klarna source connector.  
7. You can now use your Klarna source connector to sync data from your Klarna account to your destination of choice.

Step 2: Set up Oracle as a destination connector

1. First, ensure that you have the necessary credentials to access your Oracle DB. This includes the hostname, port number, database name, username, and password.
2. Open the Airbyte platform and navigate to the "Destinations" tab on the left-hand side of the screen.
3. Scroll down until you find the "Oracle DB" destination connector and click on it.
4. Click on the "Create new connection" button to begin setting up your Oracle DB destination.
5. Enter a name for your connection and fill in the required fields with your Oracle DB credentials.
6. Test the connection to ensure that Airbyte can successfully connect to your Oracle DB.
7. Once the connection is successful, you can configure the settings for your Oracle DB destination. This includes selecting the tables you want to sync, setting up any transformations or mappings, and scheduling the sync frequency.
8. Save your settings and start the sync process. Airbyte will begin pulling data from your source and pushing it to your Oracle DB destination.
9. Monitor the sync process to ensure that it is running smoothly and troubleshoot any issues that may arise.
10. Once the sync is complete, you can access your data in your Oracle DB and use it for analysis, reporting, or any other purposes.

Step 3: Set up a connection to sync your Klarna data to Oracle

Once you've successfully connected Klarna as a data source and Oracle as a destination in Airbyte, you can set up a data pipeline between them with the following steps:

  1. Create a new connection: On the Airbyte dashboard, navigate to the 'Connections' tab and click the '+ New Connection' button.
  2. Choose your source: Select Klarna from the dropdown list of your configured sources.
  3. Select your destination: Choose Oracle from the dropdown list of your configured destinations.
  4. Configure your sync: Define the frequency of your data syncs based on your business needs. Airbyte allows both manual and automatic scheduling for your data refreshes.
  5. Select the data to sync: Choose the specific Klarna objects you want to import data from towards Oracle. You can sync all data or select specific tables and fields.
  6. Select the sync mode for your streams: Choose between full refreshes or incremental syncs (with deduplication if you want), and this for all streams or at the stream level. Incremental is only available for streams that have a primary cursor.
  7. Test your connection: Click the 'Test Connection' button to make sure that your setup works. If the connection test is successful, save your configuration.
  8. Start the sync: If the test passes, click 'Set Up Connection'. Airbyte will start moving data from Klarna to Oracle according to your settings.

Remember, Airbyte keeps your data in sync at the frequency you determine, ensuring your Oracle data warehouse is always up-to-date with your Klarna data.

Use Cases to transfer your Klarna data to Oracle

Integrating data from Klarna to Oracle provides several benefits. Here are a few use cases:

  1. Advanced Analytics: Oracle’s powerful data processing capabilities enable you to perform complex queries and data analysis on your Klarna data, extracting insights that wouldn't be possible within Klarna alone.
  2. Data Consolidation: If you're using multiple other sources along with Klarna, syncing to Oracle allows you to centralize your data for a holistic view of your operations, and to set up a change data capture process so you never have any discrepancies in your data again.
  3. Historical Data Analysis: Klarna has limits on historical data. Syncing data to Oracle allows for long-term data retention and analysis of historical trends over time.
  4. Data Security and Compliance: Oracle provides robust data security features. Syncing Klarna data to Oracle ensures your data is secured and allows for advanced data governance and compliance management.
  5. Scalability: Oracle can handle large volumes of data without affecting performance, providing an ideal solution for growing businesses with expanding Klarna data.
  6. Data Science and Machine Learning: By having Klarna data in Oracle, you can apply machine learning models to your data for predictive analytics, customer segmentation, and more.
  7. Reporting and Visualization: While Klarna provides reporting tools, data visualization tools like Tableau, PowerBI, Looker (Google Data Studio) can connect to Oracle, providing more advanced business intelligence options. If you have a Klarna table that needs to be converted to a Oracle table, Airbyte can do that automatically.

Wrapping Up

To summarize, this tutorial has shown you how to:

  1. Configure a Klarna account as an Airbyte data source connector.
  2. Configure Oracle as a data destination connector.
  3. Create an Airbyte data pipeline that will automatically be moving data directly from Klarna to Oracle after you set a schedule

With Airbyte, creating data pipelines take minutes, and the data integration possibilities are endless. Airbyte supports the largest catalog of API tools, databases, and files, among other sources. Airbyte's connectors are open-source, so you can add any custom objects to the connector, or even build a new connector from scratch without any local dev environment or any data engineer within 10 minutes with the no-code connector builder.

We look forward to seeing you make use of it! We invite you to join the conversation on our community Slack Channel, or sign up for our newsletter. You should also check out other Airbyte tutorials, and Airbyte’s content hub!

What should you do next?

Hope you enjoyed the reading. Here are the 3 ways we can help you in your data journey:

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Easily address your data movement needs with Airbyte Cloud
Take the first step towards extensible data movement infrastructure that will give a ton of time back to your data team. 
Get started with Airbyte for free
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Talk to a data infrastructure expert
Get a free consultation with an Airbyte expert to significantly improve your data movement infrastructure. 
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Subscribe to our monthly newsletter and get the community’s new enlightening content along with Airbyte’s progress in their mission to solve data integration once and for all.
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Connectors Used

What should you do next?

Hope you enjoyed the reading. Here are the 3 ways we can help you in your data journey:

flag icon
Easily address your data movement needs with Airbyte Cloud
Take the first step towards extensible data movement infrastructure that will give a ton of time back to your data team. 
Get started with Airbyte for free
high five icon
Talk to a data infrastructure expert
Get a free consultation with an Airbyte expert to significantly improve your data movement infrastructure. 
Talk to sales
stars sparkling
Improve your data infrastructure knowledge
Subscribe to our monthly newsletter and get the community’s new enlightening content along with Airbyte’s progress in their mission to solve data integration once and for all.
Subscribe to newsletter

Connectors Used

Frequently Asked Questions

What data can you extract from Klarna?

Klarna's API provides access to a wide range of data related to online payments and transactions. The following are the categories of data that can be accessed through Klarna's API:  

1. Customer data: Klarna's API provides access to customer data such as name, email address, shipping address, and billing address.  
2. Transaction data: The API provides information about transactions, including the amount, currency, and status of the transaction.  
3. Order data: Klarna's API provides access to order data, including order number, order status, and order details.  
4. Payment data: The API provides information about payment methods used, payment status, and payment details.  
5. Fraud data: Klarna's API provides access to fraud data, including fraud risk scores and fraud prevention measures.  
6. Refund data: The API provides information about refunds, including refund amount, refund status, and refund details.  
7. Shipping data: Klarna's API provides access to shipping data, including shipping method, shipping status, and shipping details.  

Overall, Klarna's API provides a comprehensive set of data that can be used to manage and analyze online payments and transactions.

What data can you transfer to Oracle?

You can transfer a wide variety of data to Oracle. This usually includes structured, semi-structured, and unstructured data like transaction records, log files, JSON data, CSV files, and more, allowing robust, scalable data integration and analysis.

What are top ETL tools to transfer data from Klarna to Oracle?

The most prominent ETL tools to transfer data from Klarna to Oracle include:

  • Airbyte
  • Fivetran
  • Stitch
  • Matillion
  • Talend Data Integration

These tools help in extracting data from Klarna and various sources (APIs, databases, and more), transforming it efficiently, and loading it into Oracle and other databases, data warehouses and data lakes, enhancing data management capabilities.