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--- 2024kw19 [2024/05/08 09:26] – kalaschnikow
+++ 2024kw19 [2024/05/08 10:36] (current) – [TODO] kalaschnikow
@@ Line 1: / Line 1: @@
+====== KW19 06.05.2024 - 12.05.2024 ======
+===== Calendar =====
+[[06.05.2024|06.05.2024 Montag]]\\
+[[07.05.2024|07.05.2024 Dienstag]]\\
+[[08.05.2024|08.05.2024 Mittwoch]]\\
+[[09.05.2024|09.05.2024 Donnerstag]]\\
+[[10.05.2024|10.05.2024 Freitag]]\\
+[[11.05.2024|11.05.2024 Samstag]]\\
+[[12.05.2024|12.05.2024 Sonntag]]\\
+===== TODO =====
+  * [[datachecker]]
+    * **-** start with implementation of data correctors (see ''Beispiele für Messfehler und Datenlücken.docx'')
+      * **-** implement "Blanking Distance"
+        * **+** implement ''MarkAsBetweenNegativeSlopeStartAndPositiveSlopeEndUDF''
+        * **+** performance problems during loading of one year data
+          * fixed with:
+            * Window made smaller :
+              * ''WindowSpec windowSpecDesc = ... rowsBetween(1, 2);''
+              * instead of:
+              * ''WindowSpec windowSpecDesc = ... rowsBetween(1, Window.unboundedFollowing());''
+            * increased memory:
+              * for Spark interpreter
+              * for Zeppelin
+        * **-** do further implementing of blanking distance