2021-worth-looking-forward.md

title	description	date
(2021) 关于技术, 次年度期待清单	钟鼓馔玉何足贵, 但愿长醉不复醒.	2018-12-02

2023 不再继续

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2022 Next Generation (Lockdown in 2021-03-17)

Overview

• Spring Framework

  • 打败 Spring Framework 的一定不是另一个 Web Framework

• Svelte

  • https://svelte.dev
  • I like Svelte

• AV1 & AVIF

  • Android 12

• QUIC

  • HTTP/3

GraalVM

• JDK 17
  • 最后的 JVM, GraalVM
  • JEP 397: Sealed Classes
  • JEP 395: Records
  • JEP 394: Pattern Matching for instanceof
  • JEP 378: Text Blocks
  • JEP 361: Switch Expressions
  • JEP 338: Vector API

Data Computing

• Apache Arrow
  • DataFusion - an in-memory query engine

Graph Computing

• GraphScope
  • https://graphscope.io

Flink v2 & Kafka v3

• Drop ZooKeeper, Kubernetes Native
• CEP
• Graph (Gelly)

Next Generation Service Runtime

• Dapr
  • https://dapr.io
  • Not JVM
  • Not GraalVM

Next Generation SQL Database

• TiDB
  • HTAP is ready
  • Supports serverless

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2021 Machine learning (lockdown in 2020-12-03)

Machine learning

• KubeFlow

  • kubeflow/kubeflow
  • kubeflow/kfserving
    • knative/serving

• Cloud native ML & Data development

  • https://colab.research.google.com 体验很好
  • https://aihub.cloud.google.com

• MLIR - Multi-Level IR Compiler Framework

  • http://llvm.org/devmtg/2019-04/slides/Keynote-ShpeismanLattner-MLIR.pdf

• GCP Vizier

• GCP AutoML tables

Database

• TiDB - HTAP
  • TiDB v5
  • 蚕食 MySQL/PostgreSQL & HTAP

Service runtime

• Dapr v1.0
  • 多点行业案例吧
  • 替代 Spring boot & cloud 的不会是另一个 Web framework

Language

• Go2 Beta?

  • Proposals 冻结

• Go - support HTTP/3

• Go ORM - facebook/ent v1

• WebAssembly/WASI

• Python3 as default (Ubuntu, MacOS)

• Python 3.11 release

Serverless

• Workflow: https://cloud.google.com/workflows
  • https://help.aliyun.com/product/113549.html
• Database: https://cloud.google.com/firestore
  • Aliyun HBase, MongoDB, Lindorm Serverless 版

Network

• HTTP/3 正式发布

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2020 Events

• 个人的 技术思维从 偏改革 走向 偏改良
• 更加关注 逐步迭代完善, 而不是 过分追求 一开始就设计完美
• TiDB: A Raft-based HTAP Database

8月31日 - 9月4日, 第46届 VLDB 会议以线上直播的方式举行,
PingCAP 团队的论文 "TiDB: A Raft-based HTAP Database" 入选 VLDB 2020
成为业界第一篇 Real-time HTAP 分布式数据库工业实现的论文

2020 Serverless & WebAssembly (lockdown in 2019-12-12)

• WASI: WebAssembly System Interface
  • Best runtime
  • wasi.dev
  • Github: WebAssembly/WASI
  • Node.js WASI
  • LLVM 8: the WebAssembly target is now built by default
• WebAssembly Interface Types Spec
• QUIC to HTTP/3
  • Best network protocol
  • Github: quicwg/base-drafts
• Cloud Platform: Azure, GCP
  • GCP: PubSub, Functions, BigQuery, DataFlow, AI Platform
• Prisma
  • Replaces traditional ORMs
  • Cross projects domain models
  • Cross languages ORMs
  • GraphQL (PSL: Prisma Schema Language)
  • Serverless

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2019 (lockdown in 2018-12-14)

• Keywords: GraphQL, Serverless, Webassembly

Maybe

• Kotlin will continue up
• Elixir ecosystem
  • Elixir: 2.0
  • Phoenix: 2.0
• Go 2 designs
• Istio: ready for production

Go places

• Spring boot will lead micro services ecosystem
• HTTP/3 - HTTP over QUIC
• Envoy supports QUIC
• GraphQL Foundation
• Serverless
• Chromium & Safari to be the only browsers
• CSS - Houdini
• Webassembly
• TC39 - Protocol

To be completed

• Kubernetes 1.14
• TypeScript 3.3
• Envoy 1.9
• TC39 - Pipeline operator
• TC39 - Pattern matching
• TC39 - do expression
• TC39 - Slice notation
• TC39 - Optional chaining
• TC39 - Partial application