How do I connect SAP HANA to Querri?
Upload your licensed copy of SAP's hdbcli driver once, then enter the host, port, user and password. HANA Cloud takes its SQL endpoint on port 443 with TLS. On-premise multi-tenant systems also need the tenant database name, and private networks connect through a VPN tunnel.
What data does Querri read from SAP HANA?
Tables and views in the schema you pick, or the user's default schema. HANA's internal system schemas are hidden from the picker, but SYSTEM and the SAP-prefixed application schemas stay visible, because they hold real tables on S/4HANA and trial systems.
How often does SAP HANA data refresh?
On your schedule. Pick a full refresh daily, weekly or monthly, or an incremental sync hourly, daily or weekly. Incremental syncs use a cursor column, such as a change timestamp, and copy only rows past the last value Querri saw.
Can Querri connect to an on-premise HANA server with a self-signed certificate?
Yes. Keep encryption on and turn off certificate validation for that server only. Leave validation on for HANA Cloud, where encryption is required. Querri waits 15 seconds for a connection, so an unreachable host fails quickly instead of hanging.
Does Querri change anything in SAP HANA?
No. Querri only reads from SAP HANA. It never creates, edits or deletes records there, and every answer runs on Querri's own copy of the data.
Is my SAP HANA data secure in Querri?
Yes. Querri is SOC 2 Type II, HIPAA and ISO 27001:2022 certified, credentials are stored encrypted, and your data is never used to train a model.