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Moving towards a publish/subscribe model enables every service to publish its changes as events into a message bus, which can then be consumed by another service of interest that needs to adjust its state of the world. They become the immutable stream from which we can reconstruct the entire system state. Events are much more than triggers and updates. It promotes decoupling and provides traceability as a first-class citizen in a web of distributed transactions. Rethinking service interactions as streams of event exchanges-as opposed to a sequence of synchronous requests-lets us build infrastructure that is inherently asynchronous. It would also lead to availability problems as the call graph spans out and cause blind spots while trying to effectively track down and answer business questions, such as: why do cash flow projections deviate from our launch schedule? Why is the forecast for the current year not taking into account the shows that are in active development? When can we expect our cost reports to accurately reflect upstream changes? However, a failure in any one of the microservice calls for Content Finance Engineering would lead to a plethora of computations being out of sync and could result in data being off by millions of dollars. Often in a microservice architecture, some percentage of failure is acceptable. This impacts our programming slate, which in turn influences cash flow projects, talent payments, budgets for the year, etc. In a simple world, services can interact through HTTP just fine, but as we scale out, they evolves into a complex graph of synchronous, request-based interactions that can potentially lead to a split-brain/state and disrupt availability.Ĭonsider in the above graph of related entities, a change in the production date of a show. Netflix embraces distributed governance and encourages a microservices-driven approach to applications, which helps achieve the right balance between data abstraction and velocity as the company scales. Embrace eventingįrom an engineering standpoint, every financial application is modeled and implemented as a microservice.

Similar to how VCs rigorously tune their eye for good investments, the Content Finance Engineering Team’s charter is to help Netflix invest, track, and learn from our actions so that we continuously make better investments in the future.

How do we produce financials for content across the globe and report to Wall Street?.

How do we program a catalog years in advance with data, intuition, and analytics to help create the best slate possible?.

Are we trending to go over our production budget and does anyone need to step in to keep things on track?.

How much should we spend in the next year on international movies and series?.

When stakes are so high, it is paramount to enable our business with critical insights that help plan, determine spending, and account for all Netflix content. The city is asking for a declaration that Netflix and Hulu’s services meet that definition and therefore they were required to file the requisite paperwork and pay the five percent fee.Netflix spent an estimated $15 billion to produce world-class original content in 2019. Under the Texas utilities code, video service is defined as “video programming services provided through wireline facilities located at least in part in the public right-of-way without regard to delivery technology, including Internet protocol technology.” (It doesn’t include commercial mobile service providers.) The City of New Boston has defined the proposed class as “All Texas municipalities in which one or more of the Defendants has provided video service.” That fight is pending in state court after a federal judge declined to exercise jurisdiction. There Netflix argued that it isn’t a video service provider and therefore isn’t subject to the rules. The city of Creve Couer, Missouri in 2018 filed a similar suit against several companies, including Netflix and Hulu. The city argues that the state requires video service providers to file an application with the Public Utility Commission of Texas for certification and Netflix and Hulu failed to do that - and failing to fill out the paperwork doesn’t relieve them of the obligation to pay a quarterly franchise fee to each city where they provide service. Hulu operates similarly, according to the complaint. Liam Hemsworth Replacing Henry Cavill for 'The Witcher' Season 4