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      <title>The Hidden Cost of Look to Book</title>
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      <description>Look-to-book ratio is a familiar metric in travel, but what does it really cost to look?</description>
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      <title>CTO Journal #2: Transforming a Car Rental Stack at Yolcu360</title>
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      <pubDate>Sun, 14 Mar 2021 03:46:55 +0300</pubDate>
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      <description>The journey from monolith to microservices, integrating GIS logic, and launching a GPT-4 powered chatbot.</description>
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      <title>Why We Moved to Microservices at Yolcu360</title>
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      <pubDate>Sun, 14 Mar 2021 03:46:55 +0300</pubDate>
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      <description>Lessons from transforming a monolithic car rental booking engine into a scalable microservices platform.</description>
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      <title>Serving 450,000 requests per minute in HotelsPro</title>
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      <pubDate>Mon, 01 Oct 2018 00:00:00 +0000</pubDate>
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      <description>How we built a travel search engine that served 450,000 requests per minute under 300ms, and what I’d do differently today.</description>
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