排序方式: 共有20条查询结果,搜索用时 15 毫秒
11.
如何解决全国精准扶贫和精准脱贫问题,确保扶贫对象精准、项目安排精准、资金使用精准,成为中央亟需解决的重要问题.福建省财政厅利用大数据、云计算、微服务等前沿先进技术在全国率先研究开发福建省扶贫(惠民)资金在线监管系统,实现对扶贫(惠民)资金的全流程精准监控,确保资金精准发放.本文对该系统的体系架构、关键技术应用、实现效果及建设经验等进行了详述.该系统建设经验可为国家建设其他领域运用大数据、云计算、微服务等技术提供参考和借鉴. 相似文献
12.
针对分布式数据安全整合应用中数据整合操作繁琐,实时性不足,数据应用共享困难的问题,设计并实现了基于微服务的分布式数据安全整合应用系统,包含有两个子系统:数据整合子系统与数据安全应用子系统。系统基于Spring Cloud微服务架构设计,服务模块功能单一,边界明确,服务之间相互解耦,便于便捷开发,快速部署,可扩展性强,拥有强大的负载均衡策略与容错机制。数据整合子系统中提出了一种轻量级的数据整合方案,可以进行可视化的数据便捷整合,具有较好的灵活性与实时性;数据安全应用子系统中通过数据分级与用户角色划分,实现了用户对数据的安全访问控制,同时,采用证书链模型,使用数据证书来认证用户身份,有效地解决了用户角色的管理问题与网络信任问题。 相似文献
13.
Microservices have gained wide recognition and acceptance in software industries as an emerging architectural style for autonomic, scalable, and more reliable computing. The transition to microservices has been highly motivated by the need for better alignment of technical design decisions with improving value potentials of architectures. Despite microservices' popularity, research still lacks disciplined understanding of transition and consensus on the principles and activities underlying that transition. In this paper, we report on a systematic mapping study that consolidates various views, approaches and activities that commonly assist in the transition to microservices. The study aims to provide a better understanding of the transition; it also contributes a working definition of the transition and technical activities underlying it. We term the transition and technical activities leading to microservice architectures as microservitization. We then shed light on a fundamental problem of microservitization: microservice granularity and reasoning about its adaptation as first-class entities. This study reviews state-of-the-art and -practice related to reasoning about microservice granularity; it reviews modeling approaches, aspects considered, guidelines and processes used to reason about microservice granularity. This study identifies opportunities for future research and development related to reasoning about microservice granularity. 相似文献
14.
15.
16.
为了克服软件架构在巨大QPS冲击下性能低、可拓展性差等弊端,解决在经常高并发场景下的程序崩溃、服务宕机以及数据出错等问题,文章针对亟需平稳运行的电商业务,设计并实现了一套基于分布式架构的高可用新型电子商务系统.该系统提供了高可靠的分布式框架,含有服务节点自动注册与发现、配置统一管理以及服务集群容错等功能.在可能出错的服... 相似文献
17.
18.
19.
随着信息化新技术发展,水利工程在数字化、智慧化方面的需求日益增强,安全监测智能平台功能日渐增多,迭代优化也逐渐加快。为了提高安全监测平台开发、维护、迭代更新的效率,本文将分布式微服务应用架构应用于安全监测智能平台中,通过业务拆分、服务封装等构建一个微服务基础架构下的大坝安全监测智能平台,各服务之间互相协调、互相配合,能够独立地部署到生产环境、类生产环境中,最终实现系统的高可拓展性,快捷部署性等,并成功应用于阳江大河水库、广州黄龙带水库,取得良好的效果。 相似文献
20.
Mohit Taneja Nikita Jalodia John Byabazaire Alan Davy Cristian Olariu 《Software》2019,49(7):1055-1078
Internet of Things (IoT), fog computing, cloud computing, and data-driven techniques together offer a great opportunity for verticals such as dairy industry to increase productivity by getting actionable insights to improve farming practices, thereby increasing efficiency and yield. In this paper, we present SmartHerd, a fog computing–assisted end-to-end IoT platform for animal behavior analysis and health monitoring in a dairy farming scenario. The platform follows a microservices-oriented design to assist the distributed computing paradigm and addresses the major issue of constrained Internet connectivity in remote farm locations. We present the implementation of the designed software system in a 6-month mature real-world deployment, wherein the data from wearables on cows is sent to a fog-based platform for data classification and analysis, which includes decision-making capabilities and provides actionable insights to farmer towards the welfare of animals. With fog-based computational assistance in the SmartHerd setup, we see an 84% reduction in amount of data transferred to the cloud as compared with the conventional cloud-based approach. 相似文献