<html> <div style=“font-size:xx-large; font-weight: 900;”>08.05.2024 Mittwoch</div> </html>

Kalender, Mai, KW19

Appointments

None

Health

- Exercises
- - Rücken
  - - Morgens
  - - Abends
- - Augen
  - - Morgens
  - - Abends
- - Zunge
  - - Morgens
  - - Abends
- - Pr
  - - Morgens
  - - Abends

Tasks for the day

- datachecker
- - make a Transformer for “Blockdistanz” (see “1.2 Blockdistanz / Einstau Sonde”)
  - + configure remote debugging for sparktest project
  - - implement HadSlopeMarkerTransformer
    - + test slope markers GetSlope*FromOneRowUDF
      - + to previous point
        
        + mark negative slopes
        
        + mark positive slopes
      - + to next point
        
        + mark negative slopes
        
        + mark positive slopes
    - - implement MarkAsBetweenNegativeSlopeStartAndPositiveSlopeEndUDF
      - - test
        
        + test with data of one year
        
        fixed memory problems
        
        increased memory for Spark interpreter
        
        driver memory
        
        executor memory
        
        increased heap memory for Zeppelin
        
        - tests with real data
        
        - define scenarios
        
        - test all defined scenarios
    - - clean up in HadSlopeMarkerTransformer and in all UDFs used there
  - - implement ReplaceValuesWithinEntlastungEventUDF
    - - decide whether the given point is valid or not
      - - mark points with
        
        - “hasNegativeSlopeInPast”
        
        see lastNegativeSlope
        
        - “hasPositiveSlopeInFuture”
        
        see lastPositiveSlope
        
        Idea: use “SORT BY timestamp DESC”
      - - use gradient (as first solution) ⇒ GradientBasedBlankingDistanceDataTransformer
        
        - check how gradient can be calculated
        
        proposal 1:
        
        if (start point is near of the maxValue)
        
        if(t2-t1 < X min)
        
        if(slope > 0 && slope > maxSlope)
        
        ⇒ mark as “probableBlockingDistance”
        
        proposal 2 (older?):
        
        if (start point is near of the maxValue)
        
        if(there was a slope with “speed” ⇐ maxSpeed)
- - optimize building
  - set jar to “target” of sparktest
- - create a new project for transformers
- - test “1.1. Einfache Ausreißer”
  - test data is in /home/vkalaschnikow/Desktop/buero/Entwicklung/Plausibilitätsprogramm/Beispiele Messfehler Datenlücken
- - implement a graph for our data
  - - find out which graph libs exist
  - - decide how to handle “big data problem”
    - - find out which solutions exist
    - - implement 2-3 options
- - “data gaps analysis” → SparkTester.getStatsAboutMultipleIntervals()
  - - test Apache Zeppelin
    - - build zeppelin from IntelliJ
    - - Writing visualizations:
      - https://zeppelin.apache.org/docs/0.11.0/development/helium/writing_visualization_basic.html
- - Apache Spark
  - - check statistics possibilities
  - - check reporting possibilities

- rdconverter
- - write a “User Guide” for rdconverter
- - make a small “Project Developer Guide”
- - Clean up
  - - nuertingen
    - - use “data/in” as input directory
    - - use “vars” directory for configs
  - - nagold
    - - use “data/in” as input directory (make use of recursion!)
    - - check what can be done additionally
- - extend documentation
  - - CsvPreprocessor

- Lieb-ib

- Maven
- - Introduction to the Build Lifecycle

- Anleitung für neue Mitarbeiter
- Acron kennenlernen
- - Acron-Anleitung.docx
- - Beschreibung Datentransfer.docx
- Projekte zur Einarbeitung
  - SES
  - Sindelfingen Q3 2023
  - Aalen Q3 2023
…
…
…

- DWA-M 151
- - Entry Part 5 into my wiki
- - Summarize Part 6

Task pool

- [AA] Learning Angular
- - Angular Docs Understanding Angular
  - - Components
    - - Component styles
    - - Sharing data between child and parent directives and components
- - Tutorial: Your first Angular app
- - Angular Concepts

- [AB] Decide what I want to do
- - Search for business idea
  - - Checklist plugin
    - - check open source Task management systems
      - - OpenProject
    - - check open source CRMs
      - - check EspoCRM

- Check apps
- - something for Fleetmanagement
  - misc links:
- - Tracker for Traccar
  - - can it be profitable?
  - - what if the app would be contain an optional “Tasks” feature?
    - configuration
      - enable
      - server address
      - user
      - etc
    - simple user creation
- - Professional GPS tracker
  - IoT parameters

- Open Source Geschäftsmodelle

- make a plan for Avril
- - development
- - sales and marketing

Table of Contents

Appointments

Health

Tasks for the day

Task pool

Goals for the week