Efficient log filter. (English. Russian summary) Zbl 1212.68370
From the introduction: We show that string-based logging domains can be implemented with high performance. The key idea is that the logging filter rarely changes, so a change may be a costly operation. Instead of matching a set of filters against a logging domain for each logging event, we suggest checking it only once when the filter changes or a new logging domain is added.
MSC:
68U01 | General topics in computing methodologies |
68U35 | Computing methodologies for information systems (hypertext navigation, interfaces, decision support, etc.) |