deephaven · alexpeters1208 · Oct 10, 2024 · Oct 9, 2024 · Oct 9, 2024 · Oct 10, 2024
diff --git a/ParquetExamples/README.md b/ParquetExamples/README.md
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+# Parquet Example Data
+
+Parquet data can be stored in many different ways - with or without metadata, in key-value partitioned directories, or in flat partitioned directories. This directory contains a simple dataset stored in all of these different formats. These are used to demonstrate Deephaven's ability to read various kinds of Parquet data.
+
+
+## The `grades` dataset
+
+The `grades` dataset is a simple synthetic dataset used to demonstrate the various ways to store Parquet data. It looks like this:
+
+| Name   | Class   | Test1 | Test2 |
+| ------ | ------- | ----- | ----- |
+| Ashley | Math    | 92    | 94    |
+| Jeff   | Math    | 78    | 88    |
+| Rita   | Math    | 87    | 81    |
+| Zach   | Math    | 74    | 70    |
+| Ashley | Science | 87    | 91    |
+| Jeff   | Science | 90    | 83    |
+| Rita   | Science | 99    | 95    |
+| Zach   | Science | 80    | 78    |
+| Ashley | History | 82    | 88    |
+| Jeff   | History | 87    | 92    |
+| Rita   | History | 84    | 85    |
+| Zach   | History | 76    | 78    |
+
+This dataset can be partitioned by `Name` or `Class` to demonstrate the different ways to store Parquet data.
diff --git a/ParquetExamples/grades/grades.parquet b/ParquetExamples/grades/grades.parquet
diff --git a/ParquetExamples/grades_flat/history.parquet b/ParquetExamples/grades_flat/history.parquet
diff --git a/ParquetExamples/grades_flat/math.parquet b/ParquetExamples/grades_flat/math.parquet
diff --git a/ParquetExamples/grades_flat/science.parquet b/ParquetExamples/grades_flat/science.parquet
diff --git a/ParquetExamples/grades_flat_meta/_common_metadata b/ParquetExamples/grades_flat_meta/_common_metadata
diff --git a/ParquetExamples/grades_flat_meta/_metadata b/ParquetExamples/grades_flat_meta/_metadata
diff --git a/ParquetExamples/grades_flat_meta/history.parquet b/ParquetExamples/grades_flat_meta/history.parquet
diff --git a/ParquetExamples/grades_flat_meta/math.parquet b/ParquetExamples/grades_flat_meta/math.parquet
diff --git a/ParquetExamples/grades_flat_meta/science.parquet b/ParquetExamples/grades_flat_meta/science.parquet
diff --git a/ParquetExamples/grades_kv/Class=History/ed46a4e1-7850-4438-81b7-ffadbf073963.parquet b/ParquetExamples/grades_kv/Class=History/ed46a4e1-7850-4438-81b7-ffadbf073963.parquet
diff --git a/ParquetExamples/grades_kv/Class=Math/c8efb6d3-42ae-4266-b7db-87b74422b4ce.parquet b/ParquetExamples/grades_kv/Class=Math/c8efb6d3-42ae-4266-b7db-87b74422b4ce.parquet
diff --git a/ParquetExamples/grades_kv/Class=Science/a64381ab-d94d-43e1-b556-d37568c12d7c.parquet b/ParquetExamples/grades_kv/Class=Science/a64381ab-d94d-43e1-b556-d37568c12d7c.parquet
diff --git a/ParquetExamples/grades_kv_meta/Class=History/173a3467-4fb4-4029-9648-6a3af7ff6b9e.parquet b/ParquetExamples/grades_kv_meta/Class=History/173a3467-4fb4-4029-9648-6a3af7ff6b9e.parquet
diff --git a/ParquetExamples/grades_kv_meta/Class=Math/e0b4be1c-4a77-431d-bd0d-7749c1b1d7d0.parquet b/ParquetExamples/grades_kv_meta/Class=Math/e0b4be1c-4a77-431d-bd0d-7749c1b1d7d0.parquet
diff --git a/ParquetExamples/grades_kv_meta/Class=Science/1925e0e5-1796-407c-bf46-bc99caf7e53f.parquet b/ParquetExamples/grades_kv_meta/Class=Science/1925e0e5-1796-407c-bf46-bc99caf7e53f.parquet
diff --git a/ParquetExamples/grades_kv_meta/_common_metadata b/ParquetExamples/grades_kv_meta/_common_metadata
diff --git a/ParquetExamples/grades_kv_meta/_metadata b/ParquetExamples/grades_kv_meta/_metadata
diff --git a/ParquetExamples/grades_meta/_common_metadata b/ParquetExamples/grades_meta/_common_metadata
diff --git a/ParquetExamples/grades_meta/_metadata b/ParquetExamples/grades_meta/_metadata
diff --git a/ParquetExamples/grades_meta/grades.parquet b/ParquetExamples/grades_meta/grades.parquet