<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Seed Zeng</title><description>Writing by Seed Zeng</description><link>https://seedzeng.com/</link><item><title>Rebuilding seedzeng.com</title><link>https://seedzeng.com/writing/rebuilding-seedzeng</link><guid isPermaLink="true">https://seedzeng.com/writing/rebuilding-seedzeng</guid><description>Why I rebuilt my personal site on Astro — lighter, faster, and finally with a blog.</description><pubDate>Fri, 05 Jun 2026 00:00:00 GMT</pubDate></item><item><title>Cassandra Unleashed: How We Enhanced Cassandra Fleet&apos;s Efficiency and Performance</title><link>https://doordash.engineering/2024/01/30/cassandra-unleashed-how-we-enhanced-cassandra-fleets-efficiency-and-performance/</link><guid isPermaLink="true">https://doordash.engineering/2024/01/30/cassandra-unleashed-how-we-enhanced-cassandra-fleets-efficiency-and-performance/</guid><description>DoorDash Engineering</description><pubDate>Tue, 30 Jan 2024 00:00:00 GMT</pubDate></item><item><title>An API-First Approach to Kafka Topic Creation</title><link>https://doordash.engineering/2023/12/05/api-first-approach-to-kafka-topic-creation/</link><guid isPermaLink="true">https://doordash.engineering/2023/12/05/api-first-approach-to-kafka-topic-creation/</guid><description>DoorDash Engineering</description><pubDate>Tue, 05 Dec 2023 00:00:00 GMT</pubDate></item><item><title>Stream Processing with High Cardinality and Large State at Klaviyo</title><link>https://www.ververica.com/blog/stream-processing-with-high-cardinality-and-large-state-at-klaviyo</link><guid isPermaLink="true">https://www.ververica.com/blog/stream-processing-with-high-cardinality-and-large-state-at-klaviyo</guid><description>Ververica</description><pubDate>Wed, 01 Jun 2022 00:00:00 GMT</pubDate></item><item><title>Scaling Klaviyo&apos;s Real-Time Analytics System with Stream Processing</title><link>https://klaviyo.tech/scaling-klaviyos-real-time-analytics-system-with-stream-processing-4b3bb87cd6b5</link><guid isPermaLink="true">https://klaviyo.tech/scaling-klaviyos-real-time-analytics-system-with-stream-processing-4b3bb87cd6b5</guid><description>klaviyo.tech</description><pubDate>Wed, 01 Sep 2021 00:00:00 GMT</pubDate></item><item><title>Auditing and Replaying Billions of Streaming Events with AWS Athena</title><link>https://klaviyo.tech/auditing-and-replaying-billions-of-streaming-events-with-aws-athena-398ecc58a914</link><guid isPermaLink="true">https://klaviyo.tech/auditing-and-replaying-billions-of-streaming-events-with-aws-athena-398ecc58a914</guid><description>klaviyo.tech</description><pubDate>Mon, 01 Mar 2021 00:00:00 GMT</pubDate></item></channel></rss>