Adaptive QoS-aware microservice deployment with excessive loads via intra-and inter-datacenter scheduling

J Shi, K Fu, J Wang, Q Chen, D Zeng… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
User-facing applications often experience excessive loads and are shifting towards the
microservice architecture. To fully utilize heterogeneous resources, current datacenters have …

Nodens: Enabling Resource Efficient and Fast {QoS} Recovery of Dynamic Microservice Applications in Datacenters

J Shi, H Zhang, Z Tong, Q Chen, K Fu… - 2023 USENIX Annual …, 2023 - usenix.org
Current microservice applications always meet with load and call graph dynamics. These
dynamics can easily lead to inappropriate resource allocation for microservices, and further …

Characterizing and orchestrating VM reservation in geo-distributed clouds to improve the resource efficiency

J Shi, K Fu, Q Chen, C Yang, P Huang, M Zhou… - Proceedings of the 13th …, 2022 - dl.acm.org
Cloud providers often build a geo-distributed cloud from multiple datacenters in different
geographic regions, to serve tenants at different locations. The tenants that run large scale …

Pac: Preference-aware co-location scheduling on heterogeneous numa architectures to improve resource utilization

P Pang, Y Li, B Liu, Q Chen, Z Yu, Z Yu… - Proceedings of the 37th …, 2023 - dl.acm.org
Latency-critical applications directly interact with end users and often experience the diurnal
load pattern. In production, best-effort applications are often co-located with them to utilize …

DMSA: A Decentralized Microservice Architecture for Edge Networks

Y Chen, C Lu, Y Huang, C Wu, F Guo, H Lu… - arXiv preprint arXiv …, 2025 - arxiv.org
The dispersed node locations and complex topologies of edge networks, combined with
intricate dynamic microservice dependencies, render traditional centralized microservice …

A self-stabilizing and auto-provisioning orchestration for microservices in edge-cloud continuum

B Cai, X Wang, B Wang, M Yang, Y Guo, Q Guo - Computer Networks, 2024 - Elsevier
Modern user-facing services are progressively evolving from large monolithic applications to
complex graphs of loosely-coupled microservices. While this shift provides opportunities to …

FaaSGraph: Enabling Scalable, Efficient, and Cost-Effective Graph Processing with Serverless Computing

Y Liu, S Sun, Z Li, Q Chen, S Gao, B He, C Li… - Proceedings of the 29th …, 2024 - dl.acm.org
Graph processing is widely used in cloud services; however, current frameworks face
challenges in efficiency and cost-effectiveness when deployed under the Infrastructure-as-a …

DataFlower: Exploiting the Data-flow Paradigm for Serverless Workflow Orchestration

Z Li, C Xu, Q Chen, J Zhao, C Chen… - Proceedings of the 28th …, 2023 - dl.acm.org
Serverless computing that runs functions with auto-scaling is a popular task execution
pattern in the cloud-native era. By connecting serverless functions into workflows, tenants …

On Optimizing Traffic Scheduling for Multi-replica Containerized Microservices

X Zhu, Y Li, L Yao, Z Qi, Y Xu, P Wang… - Proceedings of the …, 2023 - dl.acm.org
Containerized deployment of microservices has been becoming prevalent, as it provides
flexible deployment and elastic resource configuration. For high concurrency and fault …

Fast Policy Convergence for Traffic Engineering with Proactive Distributed Message-Passing

Z Wang, Z Zhuang, J Wang, Q Qi… - 2024 IEEE …, 2024 - ieeexplore.ieee.org
Nowadays, the rise of various network applications makes network traffic become
increasingly complex, which brings more stringent requirements to traffic engineering (TE) …