<ul data-eligibleForWebStory="false"><li>The blog discusses a system design question on how to design a trade position aggregator in Java, which is akin to portfolio management software monitoring risk and exposure in real-time based on trades.</li><li>The author acknowledges a long gap since sharing object-oriented design and system design questions on the blog, mentioning past posts about vending machine design in Java and Twitter System Design question.</li><li>There is a realization to gradually publish design problem solutions, aiming to refine posts over time rather than waiting for the perfect version before publishing.</li><li>Additional topics mentioned in the blog include Java, Unix, Tibco RV, and the FIX Protocol Tutorial.</li></ul>

How to System Design Trade Position Aggregator? [Solution]

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