Deploying the Networking TS Robert Leahy Lead Software Engineer rleahy@rleahy.ca Opening DataConn socket on 0.0.0.0:11653... Started (send SIGINT or SIGTERM to exit) 2021-10-06T04:01:26.490694105Z

Azure服务 Functions 认知服务 CosmosDB Event Grid Blob … Python 应用在Azure中的多种方式 Cloud-Optimized PaaS Cloud-Native PaaS for microservices and serverless Cloud Infrastructure-Ready VMs Managed services

Library: Hidden Gems" 9. "Real-time Web Applications with Go and WebSockets" 10. "Leveraging Go for Cloud-Native Development" 11. "Data Processing Pipelines in Go: An Introduction" 12. "Migrating Legacy Code

and PromQL Why rewrite? What are boosted? PROMETHEUS AND PROMQL The de facto standard in cloud-native monitor scenario Has its own query language called “PromQL” rate(api_request_duration{host=“foo”}[5m])

at Amazon Web Services (AWS) ● 6 years professional experience as DevOps / SRE / Developer ● Cloud-native enthusiast ● Flesh and Blood TCG playerAgenda ● Controllers, Operators? What are Those? ● Validation

Securely transmits requests in complex topology networks - Converts traditional applications into cloud-native applications 4 Application Service Mesh Transport Network Physical Application Transport

新一代分布式图数据库需具备的特性 特性 信 雅 达 • 高可用 • 一致性（事 务） • 高性能 • 低资源消耗 • 易用 • 功能丰富 AtlasGraph 关键特性 云原生 Cloud-Native Graph Database 支持弹性伸缩，有 效利用硬件资源，高可用，高 可靠，故障自愈，低成本运维 HTAP Hybrid Transactional/Analytical Processing

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Attributes • Move Semantics • Handling Disappointment • Pattern Matching • Tooling and Ease-of-Coding • Networking • Parallel and Concurrent Computing • Logging and I/O • Numeric Computing • Miscellaneous 69P2966 Attributes • Move Semantics • Handling Disappointment • Pattern Matching • Tooling and Ease-of-Coding • Networking • Parallel and Concurrent Computing • Logging and I/O • Numeric Computing • Miscellaneous 70 individuals writing code for multiple platforms 111Networking 112P2966 requests: networking • A small, fast and low-level layer including sockets • Networking is something every game engine implements by

practice • concurrent queues • networking sockets 51Communication? • Abstraction: channels... or actors Two main cases in practice • concurrent queues • networking sockets Bounded/Unbounded, Sync/Async 52Communication? • Abstraction: channels... or actors Two main cases in practice • concurrent queues • networking sockets Bounded/Unbounded, Sync/Async, MPMC, MPSC, SPMC, SPSC, Lockfree, Blocking... 53Communication 53Communication? • Abstraction: channels... or actors Two main cases in practice • concurrent queues • networking sockets io_context, resolver, acceptor, end_point, asio::buffer, async_read/write, serialization