<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>ouo11y blog</title><description>Know-how, tips and tricks for OpenTelemetry, RUM and the LGTM stack. Written by the people who hit the problems first.</description><link>https://ouo11y.com/</link><item><title>Tip: redact once, at the collector, with OTTL</title><link>https://ouo11y.com/blog/ottl-redaction-at-the-edge/</link><guid isPermaLink="true">https://ouo11y.com/blog/ottl-redaction-at-the-edge/</guid><description>One transform processor covers every app, including the ones whose code you do not own.</description><pubDate>Wed, 28 Oct 2026 00:00:00 GMT</pubDate><category>collector</category><category>ottl</category><category>privacy</category><category>tips</category></item><item><title>RUM without our SDK: what ouo11y actually needs from a browser</title><link>https://ouo11y.com/blog/rum-without-our-sdk/</link><guid isPermaLink="true">https://ouo11y.com/blog/rum-without-our-sdk/</guid><description>Five lines of contract. Everything else is plain OpenTelemetry, rrweb and web-vitals.</description><pubDate>Wed, 28 Oct 2026 00:00:00 GMT</pubDate><category>opentelemetry</category><category>browser</category><category>how-to</category></item></channel></rss>