initial version for bucket analysis (#410)

* initial version for bucket analysis
---------

Co-authored-by: printhellohetal <printhellohetal@gmail.com>

notebooks/01-use-cases/finance/quantitative-strategy/README.md

@@ -0,0 +1,33 @@
+<p align="center">
+  <img src="https://data.atoti.io/notebooks/banners/logo.png" alt="atoti logo">
+</p>
+
+<p align="center">
+  <a href="https://github.com/atoti/atoti/discussions"><img src="https://img.shields.io/github/discussions/atoti/atoti" alt="GitHub Discussion"></a>
+  <a href="https://hits.seeyoufarm.com"><img src="https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2Fatoti%2Fnotebooks&count_bg=%23FF7375&title_bg=%23555555&icon=&icon_color=%23E7E7E7&title=hits&edge_flat=false" alt="Hits"></a>
+  <a href="https://stackoverflow.com/questions/tagged/atoti"><img src="https://img.shields.io/badge/StackOverflow-atoti-f58024.svg" alt="stackoverflow"></a>
+</p>
+
+
+## Financial use cases for Quantitative Strategy
+
+
+<table>
+
+
+
+<tr>
+    <td><b>Notebooks</b></td>
+    <td><b>Related media</b></td>
+</tr>
+<tr>
+<td rowspan="1"><a href="https://github.com/atoti/notebooks/blob/main/notebooks/01-use-cases/finance/quantitative-strategy/bucket-analysis/main.ipynb">&nbsp;bucket-analysis&nbsp;</a></td>
+<td>&nbsp</td>
+</tr>
+</table>
+
+
+<br/>
+<p align="center">
+  Reach out to <a href="https://www.activeviam.com/contact-us/"><img src="https://data.atoti.io/notebooks/banners/ActiveViam-RVB-150dpi.png" alt="atoti logo" width="150px" /></a> for more information.
+</p>

notebooks/01-use-cases/finance/quantitative-strategy/bucket-analysis/utils/data_model.py

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+import atoti as tt
+import pandas as pd
+
+
+def table_creation(session):
+    txn_tbl = session.read_csv(
+        "s3://data.atoti.io/notebooks/bucket-exploration/initial_transactions.csv",
+        table_name="Transaction",
+        keys=["TransactionId", "Ticker", "DateTime"],
+        types={
+            "DateTime": tt.type.STRING,
+            "PurchaseDate": tt.type.STRING,
+            "Timestamp": tt.type.STRING,
+        },
+    )
+
+
+def cube_creation(session):
+    txn_tbl = session.tables["Transaction"]
+    cube = session.create_cube(txn_tbl, name="TxnCube", mode="no_measures")
+
+    # cube.shared_context["queriesResultLimit.intermediateLimit"] = -1
+    # cube.shared_context["queriesResultLimit.transientLimit"] = -1
+
+
+def create_model(session):
+    table_creation(session)
+    cube_creation(session)
+
+
+def enrich_cube(session):
+    txn_tbl = session.tables["Transaction"]
+
+    sector_tbl = session.read_csv(
+        "s3://data.atoti.io/notebooks/bucket-exploration/constituents.csv",
+        table_name="Sector",
+        keys=["Symbols"],
+    )
+
+    hist_tbl = session.read_csv(
+        "s3://data.atoti.io/notebooks/bucket-exploration/bucketed_historical_pricing.csv",
+        table_name="HistoricalPricing",
+        keys=["Ticker", "DateTime"],
+        types={"DateTime": tt.type.STRING},
+    )
+
+    txn_tbl.join(sector_tbl, txn_tbl["Ticker"] == sector_tbl["Symbols"])
+    txn_tbl.join(
+        hist_tbl,
+        (txn_tbl["Ticker"] == hist_tbl["Ticker"])
+        & (txn_tbl["DateTime"] == hist_tbl["DateTime"]),
+    )
+
+
+def create_measures(session):
+    cube = session.cubes["TxnCube"]
+    hist_tbl = session.tables["HistoricalPricing"]
+    h, l, m = cube.hierarchies, cube.levels, cube.measures
+
+    m["Volume"] = tt.agg.sum(hist_tbl["Volume"])
+    m["High"] = tt.agg.max(hist_tbl["High"])
+    m["Low"] = tt.agg.min(hist_tbl["Low"])
+    m["Open"] = tt.agg.single_value(hist_tbl["Open"])
+
+    for _m in ["Volume", "High", "Low", "Open"]:
+        m[_m].folder = "HistoricalMetrics"
+
+
+def load_transactions(session, df):
+    txn_tbl = session.tables["Transaction"]
+
+    txn_tbl.load_pandas(df)

notebooks/01-use-cases/other-industries/README.md

@@ -117,7 +117,7 @@
 <td><a href="https://www.atoti.io/articles/iot-device-traffic-to-demonstrate-office-personnel-traffic/?utm_source=github">📰&nbsp;IoT device traffic to demonstrate office personnel traffic</a></td>
 </tr>
 <tr>
-<td rowspan="1"><a href="https://github.com/atoti/notebooks/blob/main/notebooks/01-use-cases/other-industries/monte-carlo-pi/main.ipynb">&nbsp;monte-carlo-pi&nbsp;</a></td>
+<td rowspan="1"><a href="https://github.com/atoti/notebooks/blob/main/notebooks/01-use-cases/other-industries/monte-carlo-pi/nan">&nbsp;monte-carlo-pi&nbsp;</a></td>
 <td>&nbsp</td>
 </tr>
 <tr>