trino
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Coordinated Disclosure Timeline 2024-10-30: Reported via GitHub’s Private Vulnerability Reporting (PVR). 2024-10-31: Fix merged. Summary Trino’s upload-test-results.yml workflow is vulnerable to Code Injection which may allow a malicious actor to gain write access to the repository and exfiltrate secrets such as TEST_RESULTS_AWS_SECRET_ACCESS_KEY. Project Trino DB Tested Version Latest commit at the time of reporting. Details…
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Introduction ORC file stripe size is a critical factor in optimizing Trino query performance. This blog explores how ORC files, as columnar storage formats, influence data processing efficiency and why stripe size matters. It also presents insights gained from controlled experiments on the impact of different stripe sizes on Trino queries.