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shraddhaag · Feb 20, 2024 · 8513d5e · 8513d5e
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 # 1BRC
 
+1️⃣🐝🏎️ [The One Billion Row Challenge](https://github.com/gunnarmorling/1brc) -- A fun exploration of how quickly 1B rows from a text file can be aggregated. The challenge was primarily foces on Java but I decided to solve it in Golang! 
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+I wrote a detailed blog about my implementation approach, you can check it out [here](https://www.bytesizego.com/blog/one-billion-row-challenge-go). 
+## Record of iterations
+
+Final implementation approach looks like this: 
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+![final iteration visualised](/excalidraw/final-iteration.png)
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+Here is a more detailed record of each individual iteration:
+
 | Attempt Number | Approach | Execution Time | Diff | Commit |
 |-----------------|---|---|---|--|
 |0| Naive Implementation: Read temperatures into a map of cities. Iterate serially over each key (city) in map to find min, max and average temperatures.| 6:13.15 | || 

diff --git a/excalidraw/final-iteration.png b/excalidraw/final-iteration.png