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+<html>
+<head>
+<title>Category->Ordinal caching implementation using an optimized data-structures</title>
+</head>
+<body>
+ <h1>Category->Ordinal caching implementation using an optimized data-structures</h1>
+
+ The internal map data structure consumes less memory (~30%) and is faster (~50%) compared to a
+ Java HashMap<String, Integer>.
+</body>
+</html>
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