Lesson 2 — Text search
/ Tutorial, / TextLesson 2 — Text search #
How text actually matches: analysis, exact terms, phrases, and the
error-tolerant family. Everything below runs live on the logs collection
(150 documents with message, level, host, url.path).
The use case #
The search box in front of users — application logs, product descriptions, support tickets. Users type in one casing, with typos, and your data is cased differently; the craft is choosing the right amount of looseness per question:
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