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Prof Julian Bass' Outputs (71)

Influential factors of aligning Spotify squads in mission-critical and offshore projects – a longitudinal embedded case study (2018)
Presentation / Conference Contribution

Changing the development process of an organization is one of the toughest and riskiest decisions. This is particularly true if the known experiences and practices of the new considered ways of working are relative and subject to contextual assumptio... Read More about Influential factors of aligning Spotify squads in mission-critical and offshore projects – a longitudinal embedded case study.

Evolutionary Computation for Optimal Component Deployment with Multitenancy Isolation in Cloud-hosted Applications (2018)
Presentation / Conference Contribution

A multitenant cloud-application that is designed to use several components needs to implement the required degree of isolation between the components when the workload changes. The highest degree of isolation results in high resource consumption and... Read More about Evolutionary Computation for Optimal Component Deployment with Multitenancy Isolation in Cloud-hosted Applications.

Evaluating the effect of multi-tenancy patterns in containerized cloud-hosted content management system (2018)
Presentation / Conference Contribution

Multi-tenancy in cloud computing describes the extent to which resources can be shared while guaranteeing isolation among components (tenants) using these resources. There are three multi-tenancy patterns: shared, tenant-isolated and dedicated compon... Read More about Evaluating the effect of multi-tenancy patterns in containerized cloud-hosted content management system.

Experience of industry case studies : a comparison of multi-case and embedded case study methods (2018)
Presentation / Conference Contribution

This research comprises a methodological comparison of two independent empirical case studies in industry: Case Study A and Case Study B. Case Study A, is a multiple-case study involving a set of short-duration data collections with 46 practitioners... Read More about Experience of industry case studies : a comparison of multi-case and embedded case study methods.

Employee retention and turnover in global software development : comparing in-house offshoring and offshore outsourcing (2018)
Presentation / Conference Contribution

Poor employee retention (high staff turnover) has a negative impact on software development productivity and product quality. Further, offshore outsourcing has a widely held reputation for particularly poor employee retention. Interestingly, in-house... Read More about Employee retention and turnover in global software development : comparing in-house offshoring and offshore outsourcing.

A performance evaluation of multi-tenant data tier design patterns in a containerized environment (2018)
Presentation / Conference Contribution

Software as a Service (SaaS) has become one of de facto approach for deploying cloud base services or applications for many businesses. At the core of SaaS is Multi-tenancy; multi-tenancy gives customers (i.e. tenants) and software provider vast oppo... Read More about A performance evaluation of multi-tenant data tier design patterns in a containerized environment.

Optimizing the deployment of cloud-hosted application components for guaranteeing multitenancy isolation (2017)
Presentation / Conference Contribution

The sharing of components of a cloud-hosted application and the underlying cloud resources between tenants have the potential to reduce resource consumption and running cost per tenant. However, this sharing may allow the behaviour of one component t... Read More about Optimizing the deployment of cloud-hosted application components for guaranteeing multitenancy isolation.

Implementing the required degree of multitenancy isolation : a case study of cloud-hosted bug tracking system (2016)
Presentation / Conference Contribution

Implementing the required degree of isolation between tenants is one of the significant challenges for deploying a multitenant application on the cloud. In this paper, we applied COMITRE (COmponent-based approach to Multitenancy Isolation Through req... Read More about Implementing the required degree of multitenancy isolation : a case study of cloud-hosted bug tracking system.