pinpoint 查明

pinpoint 查明

There are numerous performance and availability benefits associated with tiered web-based infrastructure, but there are also a few drawbacks. The biggest drawback is the complexity added by multiple systems, since pinpointing faulty systems in large deployments becomes a bit more difficult. This article will provide an introduction to three opensource tools that can assist with debugging web-applications and pinpointing problems. A case study will also be presented to show how these tools can be used to solve a real-world problem.