Skip to Content
For Enterprise
For Government
For Higher Ed
For Individuals
For Marketing
For Enterprise
For Government
For Higher Ed
For Individuals
For Marketing
Explore Skills
Cloud Computing
Microsoft Azure
Amazon Web Services (AWS)
Google Cloud
Cloud Migration
Cloud Deployment
Cloud Platforms
Data Engineering
Data Warehouse
SQL
Apache Spark
Microsoft SQL Server
MySQL
Kafka
Data Lake
Streaming & Messaging
NoSQL Databases
Relational Databases
Data Science
Pandas
R
MATLAB
SAS
D3
Power BI
Tableau
Statistics
Exploratory Data Analysis
Data Visualization
AI & ML
Generative AI
Machine Learning
Artificial Intelligence (AI)
Deep Learning
Reinforcement Learning
Natural Language Processing
TensorFlow
Scikit-Learn
Hyperparameter Tuning
MLOps
Programming Languages
Java
JavaScript
Spring
Python
Go
C#
C++
C
Swift
Rust
Functional Programming
Software Architecture
Object-Oriented
Distributed Systems
Domain-Driven Design
Architectural Patterns
IT/Ops
Kubernetes
Docker
GitHub
Terraform
Continuous Delivery
Continuous Integration
Database Administration
Computer Networking
Operating Systems
IT Certifications
Security
Network Security
Application Security
Incident Response
Zero Trust Model
Disaster Recovery
Penetration Testing / Ethical Hacking
Governance
Malware
Security Architecture
Security Engineering
Security Certifications
Design
Web Design
Graphic Design
Interaction Design
Film & Video
User Experience (UX)
Design Process
Design Tools
Business
Agile
Project Management
Product Management
Marketing
Human Resources
Finance
Team Management
Business Strategy
Digital Transformation
Organizational Leadership
Soft Skills
Professional Communication
Emotional Intelligence
Presentation Skills
Innovation
Critical Thinking
Public Speaking
Collaboration
Personal Productivity
Confidence / Motivation
Features
All features
Verifiable skills
AI Academy
Courses
Certifications
Interactive learning
Live events
Superstreams
Answers
Insights reporting
Radar Blog
Buy Courses
Plans
Sign In
Try Now
O'Reilly Platform
book
Flink基础教程
by
Ellen Friedman
,
Kostas Tzoumas
August 2018
Intermediate to advanced
98 pages
2h 11m
Chinese
Posts & Telecom Press
Content preview from
Flink基础教程
有状态的计算
|
71
本例说明了什么呢?通过避免流处理瓶颈,同时利用
Flink
的有状态流处理
能力,可以使吞吐量达到
Storm
的
30
倍左右,同时还能保证
exactly-once
和高可用性。大致来说,这意味着与
Storm
相比,
Flink
的硬件成本或云计
算成本仅为前者的
1/30
,同样的硬件能处理的数据量则是前者的
30
倍。
5.6
结论
在本章中,我们看到有状态的流处理如何改变了游戏规则。通过
Flink
的检
查点机制,能够同时实现容错、高吞吐和低延迟。这完全避免了人们曾经
认为无法避免的权衡,并体现了
Flink
最重要的一个优势。
Flink
的另一个优势是,它用同一种技术实现流处理和批处理,因此完全不
必再建一个批处理层。第
6
章将简述
Flink
如何实现批处理。
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial
You might also like
机器学习流水线实战
Hannes Hapke, Catherine Nelson
Kafka权威指南(第2版)
Gwen Shapira, Todd Palino, Rajini Sivaram, Krit Petty
Java并发编程实战
Brian Goetz, Tim Peierls
MySQL® Crash Course
Ben Forta
Publisher Resources
ISBN: 9787115490063