技术
- 应用基础设施与中间件 - 数据库管理和存储
- 基础设施即服务 (IaaS) - 云存储服务
适用行业
- 设备与机械
- 零售
用例
- 入侵检测系统
- 时间敏感网络
服务
- 系统集成
关于客户
Resmo 是一种使用 API 从云和 SaaS 工具收集配置数据的工具。它允许用户使用 SQL 探索这些数据并提出他们想要的任何问题。 Resmo 附带数千个预构建的基于 SQL 的规则和问题,还提供通过过滤器、自由文本搜索或图形对收集的数据进行可视化探索的功能。当数据或规则状态发生变化时,客户可以创建自己的规则或使用自动化通过各种渠道接收通知。 Resmo 的数据收集每天会产生超过 3 亿个跨度,并且这个数字随着客户规模的增长而迅速增加。
挑战
Resmo 是一种使用 API 从云和 SaaS 工具收集配置数据的工具,在管理从数千个 API 收集数据而产生的大量网络调用方面面临着重大挑战。传统的日志方法过于冗长且难以查询,而聚合指标缺乏足够的上下文来检测和诊断特定问题。 Resmo 利用跟踪,可以更好地了解请求流及其相关响应。然而,Resmo 的数据收集生成的跨度量过多,并且通常的采样方法可能会导致盲点,从而难以识别很少发生的不愉快执行路径上的问题。此外,许多供应商按摄取的事件数量和每 GB 数据量收费,如果不进行任何采样,成本可能会很高。只有少数供应商允许对数据进行自定义 SQL 查询。
解决方案
Resmo 决定将完整跟踪(无采样)与 OpenTelemetry 和 ClickHouse 结合使用,以实现经济高效且高效的跟踪存储和查询。最初,他们考虑使用 S3 和 Athena,但 Athena 2-3 秒的固定启动延迟是一个缺点。他们托管了自己的 ClickHouse 实例,这使他们能够以 92% 的压缩率存储超过 40 亿个跨度。为了提高常见查询的性能,他们为查询、监视器和仪表板中的常用字段添加了具体化列。他们还使用 Opentelemetry Collector 的开箱即用配置与 ClickHouse 和 Java 代理进行分布式跟踪,以上下文特定标签的形式向其跨度添加手动检测。他们将 ClickHouse 连接到 Postgres 进行可观察性查询,将其跨度中的用户和租户 ID 连接到 Postgres 数据库中的实际帐户名称和帐户状态。为了可视化数据,他们使用 Grafana,为了编写查询,他们使用 IntelliJ IDEA 和 DataGrip。
运营影响
数量效益
Case Study missing?
Start adding your own!
Register with your work email and create a new case study profile for your business.
相关案例.

Case Study
Smart Water Filtration Systems
Before working with Ayla Networks, Ozner was already using cloud connectivity to identify and solve water-filtration system malfunctions as well as to monitor filter cartridges for replacements.But, in June 2015, Ozner executives talked with Ayla about how the company might further improve its water systems with IoT technology. They liked what they heard from Ayla, but the executives needed to be sure that Ayla’s Agile IoT Platform provided the security and reliability Ozner required.

Case Study
IoT enabled Fleet Management with MindSphere
In view of growing competition, Gämmerler had a strong need to remain competitive via process optimization, reliability and gentle handling of printed products, even at highest press speeds. In addition, a digitalization initiative also included developing a key differentiation via data-driven services offers.

Case Study
Predictive Maintenance for Industrial Chillers
For global leaders in the industrial chiller manufacturing, reliability of the entire production process is of the utmost importance. Chillers are refrigeration systems that produce ice water to provide cooling for a process or industrial application. One of those leaders sought a way to respond to asset performance issues, even before they occur. The intelligence to guarantee maximum reliability of cooling devices is embedded (pre-alarming). A pre-alarming phase means that the cooling device still works, but symptoms may appear, telling manufacturers that a failure is likely to occur in the near future. Chillers who are not internet connected at that moment, provide little insight in this pre-alarming phase.

Case Study
Premium Appliance Producer Innovates with Internet of Everything
Sub-Zero faced the largest product launch in the company’s history:It wanted to launch 60 new products as scheduled while simultaneously opening a new “greenfield” production facility, yet still adhering to stringent quality requirements and manage issues from new supply-chain partners. A the same time, it wanted to increase staff productivity time and collaboration while reducing travel and costs.

Case Study
Integration of PLC with IoT for Bosch Rexroth
The application arises from the need to monitor and anticipate the problems of one or more machines managed by a PLC. These problems, often resulting from the accumulation over time of small discrepancies, require, when they occur, ex post technical operations maintenance.

Case Study
Data Gathering Solution for Joy Global
Joy Global's existing business processes required customers to work through an unstable legacy system to collect mass volumes of data. With inadequate processes and tools, field level analytics were not sufficient to properly inform business decisions.