Xingyi Wang
Senior Development Engineer
Currently working in Bilibili OLAP platform, mainly responsible for the company's ES platform, more familiar with the direction of full-text search, vector/hybrid recall, leading the ES on K8s, self-developed Analyer on the site search recall/precision rate tuning, ES platform construction, and so on, was involved in the logging platform based on Elasticsearch->Clickhouse engine. He has participated in the construction and evolution of logging platform based on Elasticsearch->Clickhouse engine.
Topic
Bilibili Elasticsearch Technical Practices
What is the significance of the Infrastructure Department and Technology Middleware? Is it merely about encapsulating open-source components, fine-tuning parameters, or performing some customized secondary development? This presentation, based on Bilibili's Elasticsearch platform technical practices, will explain how technology middleware can assist frontline business units in focusing on enhancing corporate cost, quality, and efficiency. The speech will be divided into three parts: Identifying and Addressing Business Development Efficiency Issues: Highlighting common problems affecting business development efficiency within enterprises and exploring solutions. Stateful Service Containerization and Cost Reduction: Discussing the containerization of stateful services and its role in reducing costs. Improving Recall and Precision of In-site Search Based on Elasticsearch: Detailing how the recall rate and precision of internal site searches have been improved through the use of Elasticsearch.
