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."
To begin, log into your MailerSend account and navigate to the API section to generate an API key. This key will allow you to authenticate and access your MailerSend data programmatically. Store this key securely as it will be required for all API requests.
Use the MailerSend API to extract the necessary data. You can perform HTTP GET requests to endpoints such as `/messages` or `/activity` depending on the type of data you need. Use tools like `curl` or write scripts in languages like Python or JavaScript to automate this process. Make sure to handle pagination if the data is large.
Once the data is extracted, you may need to transform it into a format suitable for Elasticsearch. This typically involves converting the data into JSON format and ensuring that the data structure aligns with the Elasticsearch index mapping. Write a script to automate this transformation process, handling any necessary data cleaning or restructuring.
Set up your Elasticsearch environment by creating an index where the MailerSend data will be stored. Define the index mapping to match the structure of your transformed data. Use the Elasticsearch API to create the index and mapping, ensuring that fields are correctly typed (e.g., date, text, keyword).
With your data transformed into JSON format and your Elasticsearch index ready, you can now load the data. Use Elasticsearch's Bulk API to efficiently upload large volumes of data. Write a script to format your data into the bulk API format, then execute it to push the data to your Elasticsearch instance.
After loading the data, verify its integrity by querying Elasticsearch to ensure all records have been imported correctly. Check for any discrepancies in the data count and content. Use Elasticsearch's search API to sample the data and confirm that fields are correctly mapped and searchable.
To handle ongoing data updates, automate the entire ETL process using cron jobs or similar scheduling tools. This involves setting up scripts to regularly extract, transform, and load new data from MailerSend into Elasticsearch. Ensure error handling and logging are implemented to monitor the process and address any issues promptly.
By following these steps, you can efficiently move data from MailerSend to Elasticsearch while maintaining control over each stage of the ETL process.
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.
MailerSend is a cloud-based email delivery platform that helps businesses send transactional and marketing emails to their customers. It offers a user-friendly interface, advanced email automation, and real-time analytics to help businesses optimize their email campaigns. With MailerSend, businesses can create and send personalized emails, track email delivery and engagement, and manage their email lists. The platform also provides robust security features to protect sensitive data and prevent spam. MailerSend is designed to help businesses improve their email deliverability and increase customer engagement, ultimately driving revenue growth.
MailerSend's API provides access to a wide range of data related to email campaigns and delivery. The following are the categories of data that can be accessed through MailerSend's API:
1. Account data: This includes information about the account, such as the account ID, name, and email address.
2. Campaign data: This includes information about the email campaigns, such as the campaign ID, name, subject line, and content.
3. Recipient data: This includes information about the recipients of the email campaigns, such as the recipient ID, email address, and status (e.g., delivered, bounced, opened, clicked).
4. Delivery data: This includes information about the delivery of the email campaigns, such as the delivery status, delivery time, and delivery method (e.g., SMTP, API).
5. Analytics data: This includes information about the performance of the email campaigns, such as the open rate, click-through rate, bounce rate, and conversion rate.
6. Configuration data: This includes information about the configuration of the email campaigns, such as the sender name, sender email address, and reply-to email address.
Overall, MailerSend's API provides comprehensive access to data related to email campaigns and delivery, allowing users to analyze and optimize their email marketing strategies.
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:





