Slide 11
Slide 11 text
Filter plugin?
なんか受け取ったログデータをいい感じに加⼯する処理をする種類のプラグイン
(という理解)
```
Filter plugins enable Fluentd to modify event streams. Some use cases are:
1. Filtering out events by grepping the value of one or more fields.
2. Enriching events by adding new fields.
3. Deleting or masking certain fields for privacy and compliance.
```
https://docs.fluentd.org/filter より