反向搜索 Netflix 的联邦图

By Ricky Gardiner, Alex Hutter, and Katie Lefevre

由Ricky Gardiner，Alex Hutter和Katie Lefevre撰写

Since our previous posts regarding Content Engineering’s role in enabling search functionality within Netflix’s federated graph (the first post, where we identify the issue and elaborate on the indexing architecture, and the second post, where we detail how we facilitate querying) there have been significant developments. We’ve opened up Studio Search beyond Content Engineering to the entirety of the Engineering organization at Netflix and renamed it Graph Search. There are over 100 applications integrated with Graph Search and nearly 50 indices we support. We continue to add functionality to the service. As promised in the previous post, we’ll share how we partnered with one of our Studio Engineering teams to build reverse search. Reverse search inverts the standard querying pattern: rather than finding documents that match a query, it finds queries that match a document.

自从我们之前关于内容工程在Netflix联合图中启用搜索功能的帖子（第一篇帖子，我们在其中确定了问题并详细介绍了索引架构，以及第二篇帖子，我们详细介绍了如何进行查询）以来，有了重大的发展。我们已经将Studio Search开放给Netflix整个工程组织，并将其更名为Graph Search。与Graph Search集成的应用程序超过100个，我们支持近50个索引。我们继续为该服务添加功能。如前一篇帖子中承诺的那样，我们将分享如何与我们的一个Studio工程团队合作构建反向搜索。反向搜索颠倒了标准的查询模式：它不是找到与查询匹配的文档，而是找到与文档匹配的查询。

Intro

介绍

Tiffany is a Netflix Post Production Coordinator who oversees a slate of nearly a dozen movies in various states of pre-production, production, and post-production. Tiffany and her team work with various cross-functional partners, including Legal, Creative, and Title Launch Management, tracking the progression and health of her movies.

Tiffany是Netflix的后期制作协调员，负责监督近十部电影的各个制作阶段，包括前期制作、制作和后期制作。Tiffany和她的团队与各种跨职能合作伙伴合作，包括法务、创意和标题发布管理，跟踪她的电影的进展和健康状况。

So Tiffany subscribes to notifications and calendar updates specific to certain areas of concern, like “movies shooting in Mexico City which don’t have a key role assigned”, or “movies that are at risk of not being ready by their launch date”.

因此，Tiffany订阅了特定关注领域的通知和日历更新，例如“在墨西哥城拍摄的没有分配重要角色的电影”或“有可能在发布日期前无法准备好的电影”。

Tiffany...