Cloud and Scale
Content about cloud and scale at Prime Video.
We present a novel approach to differential cost analysis that, given a program revision, attempts to statically bound the difference in resource usage, or cost, between the two program versions. Differential cost analysis is particularly interesting because of the many compelling applications for it, such as detecting resource-use regressions at code-review time or proving the absence of certain side-channel vulnerabilities.
In this paper, we present a novel, accurate and efficient method for temporal sync detection between dubbed audio tracks and corresponding non-dubbed original-language audio tracks.
Leveraging Apache Lucene and a heuristic search algorithm to enrich Prime Video’s catalog with IMDb metadata.