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Lead generation refers to the identification of potential topics (the ‘leads’) of importance for journalists to report on. In this paper we present a new lead generation tool based on a microservice architecture, which includes a component of ...

When developing and managing microservice systems, practitioners suggest that each microservice should be owned by a particular team. In effect, there is only one team with the responsibility to manage a given service. Consequently, one developer ...

Microservice architecture gains momentum by fueling systems with cloud-native benefits, scalability, and decentralized evolution. However, new challenges emerge for end-to-end (E2E) testing. Testers who see the decentralized system through the ...

The large increase in the number of available Web services makes the selection of suitable services a big challenge. Several methods have been developed to predict the Quality of Service (QoS) values in order to solve the service selection ...

Predicting Quality of Service (QoS) is an essential task in Service Oriented Computing (SOC). In service selection, choosing the right services is a crucial step to achieve high system stability and user satisfaction. Considerable research has ...

Public clouds like AWS, Azure, GCP, and OCI offer a range of services including Container as a Service (CaaS) and Relational Database as a Service (RDBaaS). From the perspective of an IT system provider there is a notable lack of information on ...

The increasing popularity of blockchains raises the question of how to improve their scalability. While researchers are exploring ways to scale the on-chain processing of transactions, the scalability of the off-chain creation of transactions has ...

Fog computing has evolved as a promising paradigm to overcome challenges of edge and cloud computing for use cases such as autonomous driving and virtual reality demanding low latency and the handling of large data loads. The design of fog systems ...

Server virtualisation has played a preponderant role in cloud computing success todate. It controls hardware resource access and management for computing, storage and networking in cloud environments. There have been several approaches for virtual ...

Kubernetes default configurations do not always provide optimal security and performance for all clusters and IoT edge devices deployed, making them vulnerable to security breaches and information leakage if misconfigured. Misconfiguration leads ...

Kubernetes default configurations do not always provide optimal security and performance for all clusters and IoT edge devices deployed, affecting the scalability of a given workload and making them vulnerable to security breaches and information ...

In recent years, containerization is becoming more and more popular for deploying applications and services and it has significantly contributed to the expansion of edge computing. The demand for effective and scalable container image management, ...

Cloud storage adoption has increased over the years as more and more data has been produced with particularly high demand for fast processing and low latency. To meet the users’ demands and to provide a cost-effective solution, cloud service ...

The proliferation of sensing device technologies, and the growing demand for data intensive IoT applications calls for a seamless interconnection of IoT, edge and cloud resources in one computing system, to form a Compute Continuum, also referred ...

Process mining techniques extract knowledge from event logs within organizations to understand and improve the behavior of their business processes. These techniques utilize a wide range of methods to automatically generate process models from ...

As compute resources continue to proliferate from static large-scale enterprise-grade cloud environments to various types of more dynamic and resource-constrained edge environments, the need increases to orchestrate the deployment of workloads of ...

Given the complexity of contemporary applications, the varying goals and intents of their owners, and the availability of resources with fundamentally different characteristics and capabilities, the optimal deployment and execution of applications ...

Autoscaling serverless architectures utilizing Function as a Service (FaaS) is an established model. While there is virtually no limit to scalability in theory, in practice, a trade-off between price and performance determines the cost-efficient ...

Microservices have been recognized for over a decade. They reshaped system design enabling decentralization and independence of development teams working on particular microservices. While loosely coupled microservices are desired, it is ...