<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Zeeshan Anjum Junaidi</title><description>Writing on infrastructure, control, and the systems behind them.</description><link>https://zeeshananjum.com/</link><language>en-us</language><item><title>The transactional outbox</title><link>https://zeeshananjum.com/writing/transactional-outbox/</link><guid isPermaLink="true">https://zeeshananjum.com/writing/transactional-outbox/</guid><description>Writing to your database and publishing an event cannot both succeed. What the outbox really buys you, and the ordering bug most implementations ship with.</description><pubDate>Sun, 30 Aug 2026 00:00:00 GMT</pubDate><category>Distributed Systems</category><category>Architecture</category><category>Data &amp; Storage</category></item><item><title>The Tsiolkovsky rocket equation</title><link>https://zeeshananjum.com/writing/tsiolkovsky-rocket-equation/</link><guid isPermaLink="true">https://zeeshananjum.com/writing/tsiolkovsky-rocket-equation/</guid><description>Why rockets are almost entirely fuel tank: deriving the rocket equation from momentum conservation, and what it means for staging, engine choice and propulsive landing.</description><pubDate>Sun, 30 Aug 2026 00:00:00 GMT</pubDate><category>Physics</category><category>Orbital Mechanics</category><category>Propulsion</category></item><item><title>Landing a Booster</title><link>https://zeeshananjum.com/writing/landing-a-booster/</link><guid isPermaLink="true">https://zeeshananjum.com/writing/landing-a-booster/</guid><description>What it takes to put a returning first stage back on a pad: the state worth tracking, the forces acting on it, the two actuators that steer it, and the guidance law that decides when to light the engine.</description><pubDate>Fri, 28 Aug 2026 00:00:00 GMT</pubDate><category>Physics</category><category>Control Systems</category><category>Simulation</category></item></channel></rss>