Peng Hui Jiang
IBM
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Peng Hui Jiang is working for IBM as Architect and Senior Software Engineer to build and operate Public Cloud services. He has rich experience in Cloud, Database, and Security. He is CNCF Kepler Maintainer and Apache CouchDB committer and Master Inventor in IBM holding more than 200 patents or patent applications. He acted as speaker in many conferences, including KubeCon 2023, IstioCon 2022, etc.
Towards Optimized Microservices Performance & Sustainability via Istio, Kepler and Smart Scheduling
Istio is a powerful service mesh for managing and orchestrating microservices in complex distributed systems. However, microservices environments with Istio often involve numerous interconnected services running on multiple nodes, resulting in inefficient resource allocation, significant energy consumption and performance degradation.
To address these challenges, we propose Kepler and Istio that gain better visibility and observability into microservices ecosystem and then use smart scheduling for resource allocation and optimization. The strategies leverage intelligent algorithms and heuristics to dynamically allocate resources, balance workloads, and optimize service placement. To do so, overall resource utilization, energy efficiency and performance can be improved.
In the session, we will demonstrate one real case to use Kepler, Istio and smart scheduling strategies to monitor and optimize larger distributed microservices system to enhance overall performance and sustainability.
The road to microservice for Database as a Service (DBaaS) via Istio
Database as a Service (DBaaS) saw a significant growth YoY. One reason for the growth of DBaaS is explosive growth of data. The pandemic created strong data growth.
However, well designed DBaaS systems tend to adopt a stateless, loosely coupled architecture, with efficient message passing to produce a scalable, stable and reliable service. In addition, serving for multi-tenants to reduce cost and provide highly availability and scalability is a important offering of DBaaS.
Successful multi-tenant platforms require massive scalability, online patching/upgrading, the ability to process high volumes of data ingestion.
To make the DBaaS become more cloud native, there is a journey to migrate the legacy monolithic systems into microservice architecture. And as an excellent project of service mesh, Istio become the first choice to help to complete this process.
In this talk, the audience can know the whole process to build a DBaaS in cloud native mode via Istio.
Peng Hui Jiang
IBM
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