# Olist + ClickHouse

> Sync orders and products from Olist to ClickHouse with Erathos. Incremental pipelines, zero-code, and full observability. Start for free.

Source: https://www.erathos.com/en/pipelines/olist-clickhouse
Em português: https://www.erathos.com/pipelines/olist-clickhouse

Olist is a Brazilian platform that connects merchants to multiple marketplaces, centralizing order, product, and listing management in a single dashboard.

With Erathos, you can integrate Olist data into ClickHouse in just a few minutes. Our platform handles the entire data movement process to your analytical environment, allowing you to blend this data with other sources in your Data Warehouse. This way, your time is focused on what truly drives value: extracting actionable insights and making more data-driven decisions.

### What Olist data does Erathos sync to ClickHouse?

The integration automatically syncs key Olist objects:

- **Orders:** status, value, and sales channel of each order
- **Products:** catalog and variations listed across marketplaces
- **Listings:** listing performance by channel
- **Invoices:** tax documents issued per order
- **Customers:** registration data linked to orders

### Why sync Olist to ClickHouse?

In ClickHouse, you run OLAP queries on Olist data in milliseconds, making it ideal for high-concurrency dashboards and large-volume time-series datasets.

### How it works

Erathos connects to Olist via official API and syncs your data incrementally—only new or updated records are processed in each run, keeping your pipelines fast and costs predictable. You choose the sync frequency (from every 5 minutes to daily), the objects to sync, and the destination dataset in ClickHouse. Every execution is logged with full observability: runtime, rows processed, errors with context, and instant alerts via Slack or email if anything goes wrong.

## Data in your data warehouse in minutes

### Out-of-the-box Olist connector

Connect Olist to ClickHouse in minutes. Orders, Products, and Ads synchronized automatically, without writing a single line of code, and ready for analysis.

### Complete control over your Olist pipelines

Configure sync frequency and ingestion mode per table. Data is delivered to ClickHouse in an optimized format for OLAP queries, enabling millisecond-level analytics even on millions of rows.

### End-to-end observability

Stop finding out about Olist pipeline failures only when the business team complains. Every run is logged with execution time, rows processed, and error context. Get automatic alerts via Slack, Discord, or email the moment something goes wrong, keeping your multi-channel sales and marketplace performance data always up to date.

## Centralizing Olist data into ClickHouse has never been easier

Erathos is a data ingestion platform for e-commerce and data teams. With the Olist connector, you can automatically export orders, products, and listings to ClickHouse, keeping multichannel sales and marketplace performance data centralized and ready for analysis.

## FAQ

### What is Erathos and how can it help my business?

Erathos is a data ingestion platform built for reliability, transparency, and control. We help data teams connect tools like Olist to their data warehouse, with complete observability of every run, zero maintenance, and without the opacity of traditional legacy tools.

### What Olist data does Erathos sync to Clickhouse?

Erathos automatically and incrementally syncs Orders, Products, Ads, Invoices, and Customers from Olist to ClickHouse.

### How often does Erathos sync data from Olist to Clickhouse?

You can configure the sync frequency from every 5 minutes to daily, at the table level. Erathos uses incremental sync, meaning only new or updated records are processed in each run, keeping Olist's pipeline efficient and Clickhouse costs predictable.

### What happens if an Olist sync fails?

Erathos automatically detects failures and sends alerts to your email, Slack, or Discord with full context—not just "job failed." Smart retries handle transient errors, and every execution is logged with run time, rows processed, and error context, allowing your team to debug in minutes, not hours.

### Is there a free trial available for the Olist connector?

Yes. Every Erathos connector comes with a 14-day free trial. Connect Olist to ClickHouse and start syncing your data immediately, no credit card required.