利用 WebAssembly 实现金融业务的零侵扰可观测性 | KC23

Enabling Zero Code Observability for Financial Applications Using WebAssembly - Casey Li

利用 WebAssembly 实现金融业务的零侵扰可观测性 | Enabling Zero Code Observability for Financial Applications Using WebAssembly - Casey Li, Yunshan Networks, Inc

在海量数据及复杂架构的情况下，通过插码的方式监控金融核心业务变得非常困难。侵扰式监控不仅影响业务性能，且难以完全覆盖，因此将导致故障响应时间不可预测。这些问题都将会对用户满意度产生负面影响，并损害金融行业的声誉。协议解析方法可以实现对核心业务的零侵扰、全覆盖的可观测性。尽管业务协议复杂且缺乏标准化规范，尤其是金融和证券等敏感行业的协议，但我们可以通过可定制的 WebAssembly 插件来解析这些协议。在本次演讲中，我们将展示如何使用 WebAssembly 插件解析私有安全协议，并通过WebAssembly 插件实现对某家特定银行核心业务的零侵扰、全覆盖的可观测性。

Monitoring core applications of financial through instrumentation is difficult due to complex systems and large amounts of data. Invasive monitoring can harm performance, while incomplete coverage may cause unpredictable fault response times. These issues can negatively impact user satisfaction and damage the financial industry's reputation. The protocol-parsing approach allows for zero code observability of core applications with full coverage. Despite the complexity and lack of standardized specifications for business protocols, such as those in sensitive industries like finance and securities, we can parse these protocols with WebAssembly plug-ins that can be customized for different scenarios. In this talk, we'll show how WebAssembly plug-ins can parse private security protocols and share a zero code observability for core applications with full coverage by a particular bank through WebAssembly plug-ins.

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