边缘计算的未来报告

The Future of Edge Computing

Introduction

• Background: The digital cloud became mainstream a few years ago, initially causing confusion but quickly gaining popularity among tech users. However, it began to impede certain technologies, particularly IoT.
• Problem: The Internet of Things (IoT) is too large and complex for cloud services to handle efficiently. IoT devices often lack consistent internet connectivity, making cloud reliance impractical.

What is Edge Computing?

• Definition: Edge computing involves pushing data processing closer to the devices or network edges, rather than relying solely on remote servers.
• Benefits:
  • Cost and Performance: Reduces data transfer costs and improves performance.
  • Independence: Devices become more independent and resilient.
  • Examples: Autonomous vehicles, where local processing ensures faster and more reliable performance.

Current State of the Industry

• Emerging IoT: Edge computing supports the growing IoT industry by offloading processing tasks to peripheral devices.
• Reliability: IoT devices often lack constant internet connectivity, making edge computing crucial for maintaining functionality.
• Major Players: Leading tech companies such as Microsoft, Amazon, Google, Dell, IBM, and Cisco are investing heavily in edge computing.

Key Statistics

• Growth Projections:

  • IoT Devices: From 30 billion to 50 billion by 2020.
  • Edge Computing Analytics Market: Expected to grow at a CAGR of 27.6%.
  • Mobile Edge Computing: Predicted to grow from $185.8 million in 2017 to $838.6 million by 2022.
  • IT Department Investment: 18% of IoT investments in 2020.
  • Global Market Value: $6.72 billion by 2022, at a CAGR of 35.4%.
  • US Market: Expected to grow at 10.3% CAGR, reaching $5,696.6 million by 2022.

• CEO Awareness: 70% of CEOs are aware of edge computing and have initiatives within their organizations.

• Budget Increases: 40% of CEOs increased their edge computing budgets in 2018, with 75% expecting more research grant funding.

• Adoption: IoT accounts for 70% of the edge computing industry.

• Top Industries: Smart cities, manufacturing, and transportation are leading adopters.

Key Benefits

• Latency and Network Bandwidth: Improvements in these areas are driving interest.
• Security Concerns: Security and uncertainty remain key factors for reluctance in adopting edge computing.

Major Players: Amazon and Microsoft

• Amazon:
  • AWS IoT Greengrass: Extends cloud capabilities to IoT devices, enabling local processing.
  • Amazon Web Services (AWS): Provides a comprehensive suite of services for IoT projects.
• Microsoft:
  • Azure IoT Edge: Moves cloud computing to IoT devices, reducing cloud workload.
  • Digital Twin: Allows real-time monitoring and control of IoT devices.

Conclusion

• Future Outlook: Edge computing is poised to play a critical role in the rapidly evolving IoT landscape, enhancing performance, reliability, and efficiency.