Serverless
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This document discusses serverless computing. It begins by defining serverless as third-party services that provide event-driven, stateless functions. It then provides an overview of how serverless fits into the evolution of cloud computing models from data centers to infrastructure as a service (IAAS) to platform as a service (PAAS) to functions as a service (FAAS). The document also provides examples of using serverless for tasks like connecting services, running jobs, and an example implementation for a Brazilian company. It notes pricing for a specific implementation and frameworks for serverless development. It highlights considerations for serverless like function limits and the need for orchestration.
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Serverless
- 1. Serverless
- 2. Natan Deitch - Software Developer 2
- 3. Keep in mind 3 T T M Time To Market
- 4. 4 Serverless - Third-party services; - Event driven; - Single-purpose stateless functions.
- 5. 5 How we got to where we are Data Center IAAS PAAS Firebase (BAAS) Lambda (FAAS) RDS (DAAS) Auth0 (BAAS) Serverless
- 6. Use cases 6 Compute as glue query { Order(id: 1) { id total customer { name } } } Graph QL Jobs Runner
- 7. Beleza na Web case 7
- 8. Beleza na Web case 8
- 9. Beleza na Web case 9
- 10. Pricing July/18 10 - Invocations: 64,028,309 - AWS Lambda (request/GBs): US$ 97.90 (1M free) - AWS Kinesis Firehose (GBs): US$ 13.00 - AWS Api Gateway (request/GBs): US$ 224.00 (1M free) - AWS Redshift (GB/Tempo): US$ 548.00 - Total: US$ 882.90 (R$ 3.310,875)
- 12. Coding 12 ● Write single-purpose stateless functions; ● Design event-driven pipelines; ● Embrace third-party services.
- 13. There is no such thing as a free lunch 13 ● 5 minutes at maximum; ● 1k concurrently executions(account); ● Orchestration. AWS Step Functions
- 14. Code 14 </>
- 15. Mind the gap 15 The Law of Leaky Abstractions https://www.joelonsoftware.com/2002/11/11/the-law-of-leaky-abstractions/
- 16. Keep in mind 16 T T M Time To Market