Performance and complexity comparison of service oriented architecture and microservices architecture

Raj, Vinay; Sadam, Ravichandra

doi:10.1504/ijcnds.2021.116463

Cited by 16 publications

(7 citation statements)

References 27 publications

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“…However, to the best of our knowledge, very few works have been done in comparing both SOA based services and microservices. In one of our earlier works, we have compared the services of both the architectures with respect to performance, complexity and scalability 49 . The results conclude that though the complexity of microservices is higher, it has better response time and throughput compared to SOA based services.…”

Section: Evaluation Of the Extracted Microservicesmentioning

confidence: 95%

A service graph based extraction of microservices from monolith services of service‐oriented architecture

Raj

Sadam

2022

Softw Pract Exp

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Service-oriented architecture (SOA) has been widely used to design enterprise applications in the past two decades. The services in SOA are becoming complex with the increase in changing user requirements and SOA is still seen as monolithic from a deployment perspective. Monolithic services make the application complex, and it becomes difficult to maintain. With the evolution of microservices architecture, software architects started migrating legacy applications to microservices. However, existing migration approaches in the literature mostly focus on migrating monolithic applications to microservices. To the best of our knowledge, very few works have been done in migrating SOA applications to microservices. One of the major challenges in the migration process is the extraction of microservices from the existing legacy applications. To address this, we propose an approach to extract the candidate microservices using graph based algorithms. In particular, four algorithms are defined: (i) construction of service graph (SG), (ii) construction of task graph (TG) for each service of the a SOA application, (iii) extraction of candidate microservices using the SG of SOA application, and (iv) construction of a SG for a microservices application to retain the dependencies between the generated microservices. We chose a SOA-based web application to demonstrate the proposed microservices extraction approach and extracted the microservices. Additionally, we have evaluated the extracted microservices and compared them with SOA based services.

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Section: Evaluation Of the Extracted Microservicesmentioning

confidence: 95%

A service graph based extraction of microservices from monolith services of service‐oriented architecture

Raj

Sadam

2022

Softw Pract Exp

Self Cite

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“…Other advantages are the easy setup of microservice-based applications due to their containerization and the reduced complexity by providing simpler functionalities per microservice. [36] Figure 1: Stakeholders in data ecosystems and their mapping to stakeholders in the testbed.…”

Section: E Service Oriented Architecture Vs Microservicesmentioning

confidence: 99%

“…[37]) and can easier be scaled, is a relevant solution to consider in the development of testbed data infrastructures. As testbeds also are being used in several different configurations, it would make more sense, to put the composition intelligence into to the services itself (referred to as the ability of choreography by [36] and [37]), than into a central orchestration component, that would be subject to ongoing change requests by the testbed users, as they frequently introduce new systems to the testbed. Kubernetes is a frequently utilized platform, that helps to manage containerized microservices on a distributed infrastructure.…”

Section: E Service Oriented Architecture Vs Microservicesmentioning

confidence: 99%

Data Management Architecture for Service-Oriented Maritime Testbeds

Möller

Jankowski

Lamm

et al. 2022

IEEE Open J. Intell. Transp. Syst.

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In recent years, numerous new approaches that rely on data-intensive methods have been developed for maritime assistance systems, leading to a compelling need for more elaborate verification and validation procedures. Modern testbeds that can meet these demands are often developed separately from the system itself and provided as generically usable services. However, the joint usage of such testbeds by multiple stakeholders from research and industry confronts them with various challenges in terms of data management: Data control and protection is required to preserve possible competitive advantages or comply with legal framework conditions. The resulting decentralization in data management complicates collaboration, especially in the joint processing and analysis of testbed data. In this paper, we present a decentralized software system, which can deal with these challenges by modelling interrelationships between the stakeholders in a data space, considering their various interests. With the help of a modular data management architecture, the organization of a testbed data basis, as well as the support of verification and validation processes and the evaluation of data streams is made possible. This is achieved with a workflow model for mapping complex and distributed data processing steps. We demonstrate the applicability of the system in an application scenario for the development of a maritime assistance system.

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“…In order to reduce the impact of the working environment on the overhead cost, ARM embedded technology is introduced to improve the application convenience and performance of the gateway at the lowest cost. Under the influence of the micro service architecture, the wired connection in the traditional work is converted into a wireless connection [3][4][5]. This mode not only breaks the original constraints, but also indirectly expands the application scope of gateway nodes.…”

Section: Introductionmentioning

confidence: 99%

Design of gateway nodes for wireless sensor networks based on microservice architecture

Lin

Fan

Liu

et al. 2023

Third International Symposium on Computer Engineering and Intelligent Communications (ISCEIC 2022)

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As the control center of wireless sensor network, gateway plays a key role in the communication between internal network and external network. The wireless sensor network gateway mainly integrates the data of each sensor node, and transmits the data to the remote terminal through wireless communication and Ethernet, and then performs corresponding processing according to the instructions issued by the monitoring center. However, the large amount of data transmission of gateway nodes in wireless sensor networks leads to the problem of high CPU occupancy, which has a negative impact on the resource allocation and utilization of the gateway. To this end, a wireless sensor network gateway node based on micro service architecture is designed. The hardware part selects the CC2530 chip integrated with 8051 CPU core, and starts the gateway flash burning tool. The software part extracts the characteristics of wireless sensor networks, and adjusts the layout of gateway and relay nodes based on the micro service architecture. Combined with the means of multi hop routing, set the grid spacing in the space, design a new address mapping layer according to the unidirectional transmission channel of communication data, and set the data communication standard of software application layer. The test results show that the average CPU occupation percentage of the designed WSN gateway node is 47.54%, which indicates that the designed WSN gateway node has more comprehensive functions after integrating the micro service architecture.

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Performance and complexity comparison of service oriented architecture and microservices architecture

Cited by 16 publications

References 27 publications

A service graph based extraction of microservices from monolith services of service‐oriented architecture

A service graph based extraction of microservices from monolith services of service‐oriented architecture

Data Management Architecture for Service-Oriented Maritime Testbeds

Design of gateway nodes for wireless sensor networks based on microservice architecture

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