With this feature, you can create multiple tenants, such that each tenant has servers of different specs, and use them in the same table. In this way, you'll bring down the cost of the historical data by using a lower spec of node such as HDDs instead of SSDs for storage and compute, while trading off slight latency.\
Config
You can configured separate tenants for the table by setting this config in your table config json.
Example
In this example, the table uses servers tagged with base_OFFLINE
. We have created two tenants of Pinot servers, tagged with ssd_OFFLINE
and hdd_OFFLINE
. Segments older than 7 days will move from base_OFFLINE
to ssd_OFFLINE
, and segments older than 15 days will move to hdd_OFFLINE
.
How does data move from one tenant to another?
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