scholarly journals Design and evaluation of a scalable Internet of Things backend for smart ports

2021 ◽  
Author(s):  
Vincent Bracke ◽  
Merlijn Sebrechts ◽  
Bart Moons ◽  
Jeroen Hoebeke ◽  
Filip De Turck ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Scalable Internet ◽  
Smart Ports

Examining Current Standards for Cloud Computing and IoT

2018 ◽  
pp. 116-124 ◽  
Author(s):  
Yaman Parasher ◽  
Deepak Kedia ◽  
Prabhjot Singh
Keyword(s):  
Cloud Computing ◽  
Internet Of Things ◽  
Business Models ◽  
Future Internet ◽  
Internet Technologies ◽  
Scalable Internet ◽  
Current Standards

The advent of Cloud computing has acted as a catalyst for the design and deployment of scalable Internet of Things business models and applications. Therefore, IoT and Cloud are nowadays two very closely affiliated future internet technologies, which go hand in hand in non-trivial IoT deployments. Furthermore, most modern IoT ecosystems are cloud-based, as will be illustrated in the chapter. This chapter briefly introduces the main cloud computing and IoT standards.

Internet of things for smart ports: Technologies and challenges

2018 ◽  
Vol 21 (1) ◽  
pp. 34-43 ◽  
Author(s):  
Yongsheng Yang ◽  
Meisu Zhong ◽  
Haiqing Yao ◽  
Fang Yu ◽  
Xiuwen Fu ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Smart Ports

scholarly journals Hierarchical Multi-Blockchain Architecture for Scalable Internet of Things Environment

Electronics ◽  
2020 ◽  
Vol 9 (6) ◽  
pp. 1050 ◽  
Author(s):  
Yustus Eko Oktian ◽  
Sang-Gon Lee ◽  
Hoon Jae Lee
Keyword(s):  
Internet Of Things ◽  
High Throughput ◽  
Byzantine Fault Tolerance ◽  
The Core ◽  
Iot Applications ◽  
Internet Of Things Environment ◽  
Second Tier ◽  
Iot Devices ◽  
And Storage ◽  
Scalable Internet

Many researchers challenge the possibility of using blockchain and smart contracts to disrupt the Internet of Things (IoT) architecture because of their security and decentralization guarantees. However, the state-of-the-art blockchain architecture is not scalable enough to satisfy the requirements of massive data traffics in the IoT environment. The main reason for this issue is one needs to choose the consensus trade-off between either coping with a high throughput or a high number of nodes. Consequently, this issue prevents the applicability of blockchain for IoT use cases. In this paper, we propose a scalable two-tiered hierarchical blockchain architecture for IoT. The first tier is a Core Engine, which is based on a Practical Byzantine Fault Tolerance (PBFT) consensus to cope with a high throughput, that supervises the underlying subordinate engines (sub-engines) as its second tier. This second tier comprises of the Payment, Compute, and Storage Engine, respectively. We can deploy multiple instances of these sub-engines as many as we need and as local as possible near to the IoT domains, where IoT devices reside, to cope with a high number of nodes. Furthermore, to further extend the scalability of the proposed architecture, we also provide additional scalability features on the Core Engine such as request aggregation, request prioritization, as well as sub-engine parallelism. We implement all of our engines and expose them to IoT applications through the Engine APIs. With these APIs, developers can build and run IoT applications in our architecture. Our evaluation results show that our proposed features on the Core Engine can indeed enhance the overall performance of our architecture. Moreover, based on our proof-of-concept IoT car rental application, we also show that the interoperability between sub-engines through the Core Engine is possible, even when the particular sub-engine is under sub-engine parallelism.

A scalable Internet of Things Lean Data provision architecture based on ontology

2011 ◽  
Author(s):  
Chunxiao Fan ◽  
Jie Song ◽  
Zhigang Wen ◽  
Xiaoying Zhang ◽  
Yuexin Wu ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Data Provision ◽  
Scalable Internet
Sign in / Sign up

Export Citation Format

Share Document