Promoted uses all of your data to optimize your marketplace. To send data about items (also called "content") and users to Promoted efficiently and asynchronously, use the Content API to interact with the Content System Management (CMS).
Send data as unstructured JSON. Promoted's systems will automatically transform the data to features appropriate for automated machine learning, use in blending allocation rules, targeting, and reporting. The more data that you send to Promoted, the better Promoted can optimize your marketplace. There is no schema for data that you can send to Promoted. Send us anything and everything.
Promoted recommends the use of the Content APIs, but they are optional in a Promoted integration. Any data sent via the Content API can also be sent directly via the Delivery SDK per delivery request. Sending all data on the Delivery SDK is an expedient method for developer testing or launching an initial integration faster. However, not using the Content API is also less efficient in computation, network bandwidth, and latency.
The most common integration is to:
- Upload a batch of content items, mapped from content id to properties
- Upload a batch of users, mapped from user id to properties
The ideal integration with Content API is for your servers to listen to database updates (change data capture or directly in the API) and write out to Content API immediately after the Content or User changes. Promoted has a streaming system so Content updates will be updated immediately in the Delivery system. Fresher data improves the accuracy of our predictions. You can also send writes in daily batches or via a manual script.
See tutorial for a how-to guide.
You can send data first on the Delivery SDK and then later moved that data to the Content API and back without additional configuration. If the same data is available both via the CMS and sent via the Delivery SDK, the Delivery SDK data has priority. Use this behavior for local developer testing without modifying Content API contents. For example: if
price is a property for an item in the Content CMS, and you want to test if lowering the price for an will change the optimized search results in local testing, you can set
price for that item's insertion in the Delivery SDK in a test request to Promoted Delivery. The
price for that item will be unchanged in the Content CMS, and only the corresponding test response will use the lower testing
In your system, content data is processed by multiple processes and distributed across various tables. Instead of requiring a unified writer to Content API or attempting partial Content API updates, we support for multiple writers, each identified by different
sources. Each document in the Content Store is keyed by
source, and Promoted internally merges these documents. This mechanism is analogous to the column or document grouping used in other database systems.
While we provide the option to partially update documents via the PATCH method, we strongly recommend using distinct sources. The syntax and nuances of clearing values with PATCH can be intricate and susceptible to errors.
There isn't a cap on the number of sources. However, for optimal performance, we suggest maintaining a minimal, fixed number of sources for each content ID. If your requirements exceed ten sources for a single content ID, please consult with the Promoted engineering team to discuss your specific needs.