From fcf9e6105a3cbd1fb1172000793a8842d03bfca8 Mon Sep 17 00:00:00 2001 From: mjkwiatkowski Date: Wed, 24 Jun 2026 14:52:23 +0200 Subject: feat: changed figure 1.5 as Dante requested --- build/main.fdb_latexmk | 20 +++--- build/main.fls | 15 ++--- build/main.log | 104 ++++++++++++++---------------- build/main.pdf | Bin 5600893 -> 5596084 bytes build/main.synctex.gz | Bin 58223 -> 57087 bytes images/predictive_analytics.drawio | 6 +- images/predictive_analytics.pdf | Bin 335934 -> 335776 bytes images/predictive_analyticsv2.drawio | 120 ++++++++++++++++------------------- images/predictive_analyticsv3.pdf | Bin 0 -> 95062 bytes indent.log | 2 +- main.tex | 35 +++++----- 11 files changed, 137 insertions(+), 165 deletions(-) create mode 100644 images/predictive_analyticsv3.pdf diff --git a/build/main.fdb_latexmk b/build/main.fdb_latexmk index 486e32d..1bbba74 100644 --- a/build/main.fdb_latexmk +++ b/build/main.fdb_latexmk @@ -1,13 +1,13 @@ # Fdb version 4 -["bibtex build/main"] 1782208852.95742 "build/main.aux" "build/main.bbl" "build/main" 1782225000.60861 0 +["bibtex build/main"] 1782227924.64445 "build/main.aux" "build/main.bbl" "build/main" 1782305532.3312 0 "./main.bib" 1781119362.6891 32876 5e1eedec56d981b65e768a05f0692d62 "" "/usr/share/texmf-dist/bibtex/bst/is-bst/is-plain.bst" 1775415801 37711 8712640e4301c9b53f91a39ab688edfe "" - 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There are 5 core elements to any Digital Twin: \myCircled{A} The Digital $\rightarrow$ Physical Twin link, \myCircled{B} the Physical Twin (\emph{e.g.,} the datacenter), \myCircled{C} the Physical $\rightarrow$ Digital Twin link, \myCircled{D} the Digital Twin, \myCircled{E} the features necessary to any Digital Twin. - \textcolor{ForestGreen}{\faHighlighter~Highlighted areas are the contributions from this thesis, which include the autonomous actions resulting from predictive insights \myCircledGreen{A} and the predictive analysis itself within \myCircledGreen{E}.} + \textcolo{Green}{\faHighlighter~Highlighted areas are the contributions from this thesis, which include the autonomous actions resulting from predictive insights \myCircledGreen{A} and the predictive analysis itself within \myCircledGreen{E}.} \end{frame} \begin{frame}\frametitle{Research Questions} @@ -94,13 +94,17 @@ \begin{frame}\frametitle{\textbf{RQ2}: Reference Architecture} \begin{minipage}[b]{0.45\linewidth} - \begin{tcolorbox}[title=Use cases] - + \begin{tcolorbox}[title=Implementation] + %Add the _implementation_ figure here instead. + % I.e., the Kafka, the broker, PostgreSQL, Redis. + % In the implementation graph: keep the datacenter "just" a datacenter -- don't yet mention we use OpenDC. + % Make Kafka logos clearly defined --> add a legend with icons? \end{tcolorbox} \vspace{1cm} \end{minipage} \begin{minipage}[b]{0.45\linewidth} \begin{center} + % Change to Datacenter (Physical Twin) \includegraphics[width=1.25\textwidth]{images/ref_architecture.pdf} \end{center} \vspace{-0.2cm} @@ -117,30 +121,25 @@ %The time-series data flows first to the \texttt{Grafana} dashboard, \texttt{PostgreSQL} database and \texttt{Redis} cache, as advised in~\cite{DBLP:conf/sc/TaheriBPRHDEWPM24}. \begin{minipage}[b]{0.45\linewidth} - \begin{tcolorbox}[title=Setup Recipe] + \begin{tcolorbox}[title=Problem, colbacktitle=red!70!black,colback=red!20!white] + We don't have large systems at hand. + \end{tcolorbox} + \begin{tcolorbox}[title=Solution, colbacktitle=Green!70!black, colback=Green!20!white] \scriptsize - \textbf{Step 1.} Ensure Redis and PostgreSQL servers are up and alive.\newline - - \textbf{Step 2.} Run a Confluent Kafka setup: Kafka Connect, Schema Registry and a Kafka server.\newline - - \textbf{Step 3.} Start the Python HTTP Server, and the Python Redis Monitor.\newline - - \textbf{Step 4.} Run the (modified) OpenDC (physical twin) with example experiment.\newline - - \textbf{Step 5.} \emph{Sunfish} will automatically start a second OpenDC instance, and start the data analysis. + Use a second simulator \end{tcolorbox} \vspace{0.5cm} \end{minipage} - \hspace{0.35cm} + \hspace{0.25cm} \begin{minipage}[b]{0.45\linewidth} \vspace{-0.2cm} \begin{center} - \includegraphics[width=1.2\linewidth]{images/predictive_analyticsv2.pdf} + \includegraphics[width=1.2\linewidth]{images/predictive_analyticsv3.pdf} \end{center} \tiny - \vspace{-0.4cm} - \textbf{Figure 1.5:} We can't just go and test digital twins on large systems as large systems often aren't at hand. - Answering \textbf{RQ3} we provide a novel way to evaluate datacenter digital twins through discrete-event simulation instead. + \vspace{-0.2cm} + \textbf{Figure 1.5:} The experimental setup. + Answering \textbf{RQ3} we provide a novel way to evaluate datacenter digital twins through discrete-event simulation. \end{minipage} \end{frame} -- cgit v1.2.3