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        <title><![CDATA[ Data service diaries - pckt ]]></title>
        <link><![CDATA[ https://data-service-diaries.pckt.blog ]]></link>
        <description><![CDATA[ In the weeds of building and running full-network atproto data services for microcosm! less-niche microcosm posts at https://updates.microcosm.blue/ ]]></description>
        <language>en</language>
        <pubDate>Mon, 09 Nov 2026 06:14:48 +0000</pubDate>

                    <item>
                <title>STAR: a special-length prefix?</title>
                <link>https://data-service-diaries.pckt.blog/star-a-special-length-prefix-raxcuz7</link>
                <description><![CDATA[what if: [ len key len val ] - [ len len key val ]]]></description>
                <author>Data service diaries</author>
                <guid isPermaLink="false">star-a-special-length-prefix-raxcuz7</guid>
                <pubDate>Thu, 29 Oct 2026 21:09:59 +0000</pubDate>
                            </item>
                    <item>
                <title>Becoming a varint hater (who&#039;s compliment? zigzag??)</title>
                <link>https://data-service-diaries.pckt.blog/becoming-a-varint-hater-whos-compliment-zigzag-hb1nt4e</link>
                <description><![CDATA[what if STAR used signed varints for length prefixes, so that -1 could be an end-of-archive signal?]]></description>
                <author>Data service diaries</author>
                <guid isPermaLink="false">becoming-a-varint-hater-whos-compliment-zigzag-hb1nt4e</guid>
                <pubDate>Thu, 29 Oct 2026 14:39:34 +0000</pubDate>
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                    <item>
                <title>Should STAR detect early truncation?</title>
                <link>https://data-service-diaries.pckt.blog/should-star-detect-early-truncation-snw3z85</link>
                <description><![CDATA[Weird varints? Control bytes?? And we are not too preoccupied to stop and ask whether or not we should.]]></description>
                <author>Data service diaries</author>
                <guid isPermaLink="false">should-star-detect-early-truncation-snw3z85</guid>
                <pubDate>Wed, 28 Oct 2026 15:57:12 +0000</pubDate>
                            </item>
                    <item>
                <title>STAR: settling the details</title>
                <link>https://data-service-diaries.pckt.blog/star-settling-the-details-tc12qge</link>
                <description><![CDATA[On the path to stabilizing STreaming ARchives]]></description>
                <author>Data service diaries</author>
                <guid isPermaLink="false">star-settling-the-details-tc12qge</guid>
                <pubDate>Tue, 27 Oct 2026 19:54:13 +0000</pubDate>
                            </item>
                    <item>
                <title>Auto repair</title>
                <link>https://data-service-diaries.pckt.blog/auto-repair-26y9bg2</link>
                <description><![CDATA[Progress on moving the Atmosphere toward actually verifying Content Addressable aRchive contents]]></description>
                <author>Data service diaries</author>
                <guid isPermaLink="false">auto-repair-26y9bg2</guid>
                <pubDate>Tue, 29 Sep 2026 15:52:26 +0000</pubDate>
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                    <item>
                <title>War on CARs: the rest of it</title>
                <link>https://data-service-diaries.pckt.blog/war-on-cars-the-rest-of-it-qcw19a9</link>
                <description><![CDATA[Part 2: streaming struggles, bad blocks, worthless weight, and superfluous structure in Content Addressable aRchives]]></description>
                <author>Data service diaries</author>
                <guid isPermaLink="false">war-on-cars-the-rest-of-it-qcw19a9</guid>
                <pubDate>Tue, 22 Sep 2026 16:54:49 +0000</pubDate>
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                    <item>
                <title>War on CARs</title>
                <link>https://data-service-diaries.pckt.blog/war-on-cars-5xa5v73</link>
                <description><![CDATA[A widespread authenticity problem in the Authenticated Transfer Protocol, from real-world use of Content-Addressible aRchives]]></description>
                <author>Data service diaries</author>
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                <pubDate>Mon, 14 Sep 2026 15:43:12 +0000</pubDate>
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