Summarize this article with:


Building your pipeline or Using Airbyte
Airbyte is the only open source solution empowering data teams to meet all their growing custom business demands in the new AI era.
- Inconsistent and inaccurate data
- Laborious and expensive
- Brittle and inflexible
- Reliable and accurate
- Extensible and scalable for all your needs
- Deployed and governed your way
Start syncing with Airbyte in 3 easy steps within 10 minutes
Take a virtual tour
Demo video of Airbyte Cloud
Demo video of AI Connector Builder
Setup Complexities simplified!
Simple & Easy to use Interface
Airbyte is built to get out of your way. Our clean, modern interface walks you through setup, so you can go from zero to sync in minutes—without deep technical expertise.
Guided Tour: Assisting you in building connections
Whether you’re setting up your first connection or managing complex syncs, Airbyte’s UI and documentation help you move with confidence. No guesswork. Just clarity.
Airbyte AI Assistant that will act as your sidekick in building your data pipelines in Minutes
Airbyte’s built-in assistant helps you choose sources, set destinations, and configure syncs quickly. It’s like having a data engineer on call—without the overhead.
What sets Airbyte Apart
Modern GenAI Workflows
Move Large Volumes, Fast
An Extensible Open-Source Standard
Full Control & Security
Fully Featured & Integrated
Enterprise Support with SLAs
What our users say

Andre Exner

"For TUI Musement, Airbyte cut development time in half and enabled dynamic customer experiences."

Chase Zieman

“Airbyte helped us accelerate our progress by years, compared to our competitors. We don’t need to worry about connectors and focus on creating value for our users instead of building infrastructure. That’s priceless. The time and energy saved allows us to disrupt and grow faster.”

Rupak Patel
"With Airbyte, we could just push a few buttons, allow API access, and bring all the data into Google BigQuery. By blending all the different marketing data sources, we can gain valuable insights."
Begin by extracting the necessary data from FastBill. FastBill provides an API that allows you to access your data programmatically. Use the API to export data in a format like JSON or CSV. You will need to authenticate your API requests using your API key and possibly other credentials. Make sure to extract data relevant to your requirements, such as invoices, customers, or transactions.
Set up a local environment where you can process and transform the data. Install necessary tools such as Python or any preferred scripting language that can handle JSON or CSV data. Ensure your environment has libraries for handling HTTP requests (e.g., `requests` in Python) and data manipulation (e.g., `pandas`).
After extracting the data, transform it into a format that ClickHouse can ingest. ClickHouse supports formats like CSV, JSON, and TSV. If your data is JSON, you might need to flatten nested structures and ensure it aligns with your ClickHouse table schema. Use your scripting language to perform this transformation, ensuring that data types and structures are compatible.
Before ingesting the data, ensure that your ClickHouse warehouse is ready. Create the necessary tables with a schema that matches the transformed data. You can use SQL commands in the ClickHouse client or any ClickHouse management interface to set up your tables. Define appropriate data types for each column and consider using partitioning or indexing for large datasets.
Use ClickHouse"s native tools to upload the data into your warehouse. You can use the `clickhouse-client` command-line tool to perform this action. For example, if you have a CSV file, you can use a command like:
```sh
clickhouse-client --query="INSERT INTO your_table FORMAT CSV" < your_data.csv
```
Ensure that the data types and column order in your file match the ClickHouse table schema.
After uploading the data, perform checks to ensure that the data has been transferred correctly. Use SQL queries to count records, check for null values, and verify key metrics against your source data. This step is crucial to ensure that no data was lost or corrupted during the transfer process.
Once you"ve successfully transferred and verified the data, automate the process for future data transfers. You can write a script that periodically extracts, transforms, and uploads data to ClickHouse. Use cron jobs or any task scheduler to run the script at desired intervals, ensuring your ClickHouse warehouse remains up-to-date with FastBill data.
By following these steps, you can effectively move data from FastBill to a ClickHouse warehouse without relying on third-party connectors or integrations.
FAQs
What is ETL?
ETL, an acronym for Extract, Transform, Load, is a vital data integration process. It involves extracting data from diverse sources, transforming it into a usable format, and loading it into a database, data warehouse or data lake. This process enables meaningful data analysis, enhancing business intelligence.
FastBill is a Germany-based accounting software provider that wants to bring order to your invoices and receipts and thus improve your business. FastBill is one of the leading online platforms that provides easy invoicing and financial management for small businesses in Germany. It provides simplified, smart and beautiful accounting solution for small and medium businesses. You can easily scan the go and upload your FastBill account your documents through FastBill.
Fastbill's API provides access to a wide range of data related to billing, invoicing, and accounting. The following are the categories of data that can be accessed through Fastbill's API:
1. Invoices: This includes data related to invoices such as invoice number, date, due date, amount, and status.
2. Customers: This includes data related to customers such as name, address, email, and phone number.
3. Products and Services: This includes data related to products and services such as name, description, price, and tax rate.
4. Payments: This includes data related to payments such as payment date, amount, and payment method.
5. Subscriptions: This includes data related to subscriptions such as subscription plan, start date, end date, and renewal date.
6. Time Tracking: This includes data related to time tracking such as time entries, project name, and billable hours.
7. Reports: This includes data related to reports such as revenue, expenses, and profit and loss.
Overall, Fastbill's API provides comprehensive access to data related to billing, invoicing, and accounting, making it a valuable tool for businesses looking to streamline their financial processes.
What is ELT?
ELT, standing for Extract, Load, Transform, is a modern take on the traditional ETL data integration process. In ELT, data is first extracted from various sources, loaded directly into a data warehouse, and then transformed. This approach enhances data processing speed, analytical flexibility and autonomy.
Difference between ETL and ELT?
ETL and ELT are critical data integration strategies with key differences. ETL (Extract, Transform, Load) transforms data before loading, ideal for structured data. In contrast, ELT (Extract, Load, Transform) loads data before transformation, perfect for processing large, diverse data sets in modern data warehouses. ELT is becoming the new standard as it offers a lot more flexibility and autonomy to data analysts.
What should you do next?
Hope you enjoyed the reading. Here are the 3 ways we can help you in your data journey:





