\pdfminorversion=4 % This is needed for impressive to work with this file (only functions when using pdflatex it seems)
\documentclass{beamer}
% \usetheme{Frankfurt}
\usetheme{Gopher}
\usecolortheme{Gopher}
\usepackage{german}
\usepackage{qtree}
\usepackage{graphicx}
%\usepackage{covington}
\usepackage{ulem}


\begin{document}

\title{stasher - Conceptionally exploring Logstash in Go}
\author{Silvan Jegen} 
\date{\today}

\begin{frame}
\titlepage
\end{frame}

\begin{frame}
\frametitle{Contents} \tableofcontents
\end{frame}


\section{Logstash}
\subsection{What is it?}
\begin{frame}\frametitle{Logstash}
	\begin{columns}[T]
		\begin{column}{.5\textwidth}
			\begin{center}
				\Huge Logstash
			\end{center}
		\end{column}
		\begin{column}{.5\textwidth}
			 \includegraphics[width=\textwidth]{icon-logstash-bb.png}
		\end{column}
	\end{columns}
\end{frame}

\begin{frame}\frametitle{What is it?}
 \includegraphics[width=0.5\textwidth]{logstash-img1.png}
\end{frame}

\begin{frame}\frametitle{What is it?}
	\begin{block}{Centralize, Transform \& Stash}
		\begin{itemize}
			\item Input
			\item Filter
			\item Outputs
		\end{itemize}
	\end{block}
\end{frame}

\begin{frame}\frametitle{Examples}
	\begin{itemize}
		\item Input:
		\item Filter:
		\item Outputs:
	\end{itemize}
\end{frame}

\subsection{How does it work?}
\begin{frame}\frametitle{XML in practice}
	\Huge XML in practice
\end{frame}

\begin{frame}[fragile]\frametitle{Configuration}
	\begin{block}{Custom configuration language?}
		\begin{verbatim}
			input { stdin { } }
			output {
			  elasticsearch { hosts => ["localhost:9200"] }
			  stdout { codec => rubydebug }
			}
		\end{verbatim}
	\end{block}
\end{frame}

\section{stasher}
\begin{frame}\frametitle{stasher}
	\Huge stasher
\end{frame}

\subsection{Why?}
\begin{frame}\frametitle{Why?}
	\begin{itemize}
		\item Apparently Logstash is very slow \pause
		\item I like Go
		\item Generality \pause
		\item Or not?
	\end{itemize}
\end{frame}

\subsection{Implementation}
\begin{frame}\frametitle{Benchmark}
	\begin{itemize}
		\item Plugins?
		\item Generality
		\item DSL vs. Programming language balance?
	\end{itemize}
\end{frame}

\section{Considerations?}
\begin{frame}\frametitle{Considerations}
	\begin{itemize}
		\item Plugins?
		\item
	\end{itemize}
\end{frame}

\begin{frame}\frametitle{Thanks for your attention}

	Questions?

\end{frame}

\end{document}
