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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
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% Document Info
\author{akll64}
\pdfinfo{
  /Title (nas-vs-san.pdf)
  /Creator (Cheatography)
  /Author (akll64)
  /Subject (NAS vs SAN Cheat Sheet)
}

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% Header and Footer
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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
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    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{NAS vs SAN Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{akll64} via \textcolor{DarkBackground}{\uline{cheatography.com/121477/cs/22258/}}}
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\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}akll64 \\
  \uline{cheatography.com/akll64} \\
  \end{tabulary}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 2nd April, 2020.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
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  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\end{multicols}}




\begin{document}
\raggedright
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% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
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\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Storage Area Network (SAN)}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Redes de área de almacenamiento} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{3.833cm}}{{\bf{Características}}} \tn 
% Row Count 2 (+ 1)
% Row 2
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\mymulticolumn{1}{x{3.833cm}}{Ampliamente utilizado} \tn 
% Row Count 3 (+ 1)
% Row 3
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\mymulticolumn{1}{x{3.833cm}}{Hosts, switches and storage devices} \tn 
% Row Count 4 (+ 1)
% Row 4
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\mymulticolumn{1}{x{3.833cm}}{Aprovecha el almacenamiento All-Flash} \tn 
% Row Count 5 (+ 1)
% Row 5
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\mymulticolumn{1}{x{3.833cm}}{Almacenamiento compartido centralizado} \tn 
% Row Count 6 (+ 1)
% Row 6
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\mymulticolumn{1}{x{3.833cm}}{Basada en bloques} \tn 
% Row Count 7 (+ 1)
% Row 7
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\mymulticolumn{1}{x{3.833cm}}{Arquitectura de alta velocidad} \tn 
% Row Count 8 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Network Attached Storage (NAS)}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Almacenamiento Conectado en Red} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{{\bf{Características:}}} \tn 
% Row Count 2 (+ 1)
% Row 2
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\mymulticolumn{1}{x{3.833cm}}{Server de archivos en red para acceso de datos} \tn 
% Row Count 3 (+ 1)
% Row 3
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\mymulticolumn{1}{x{3.833cm}}{Es un dispositivo en red} \tn 
% Row Count 4 (+ 1)
% Row 4
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\mymulticolumn{1}{x{3.833cm}}{Usan RAID o almacenamiento redundante.} \tn 
% Row Count 5 (+ 1)
% Row 5
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\mymulticolumn{1}{x{3.833cm}}{Trabajan a nivel de fichero} \tn 
% Row Count 6 (+ 1)
% Row 6
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\mymulticolumn{1}{x{3.833cm}}{Usa NFS o CIFS} \tn 
% Row Count 7 (+ 1)
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\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.64784 cm} x{1.78516 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{SAN PyC}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Pros:}} & {\bf{Cons:}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Es tolerante a fallas & Precio Elevado \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Alta disponibilidad & Usan docenas de servers \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{3.833cm}}{Usa RAID} \tn 
% Row Count 6 (+ 1)
% Row 4
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\mymulticolumn{2}{x{3.833cm}}{Administra los recursos} \tn 
% Row Count 7 (+ 1)
% Row 5
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\mymulticolumn{2}{x{3.833cm}}{Elimina cuellos de botella} \tn 
% Row Count 8 (+ 1)
% Row 6
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\mymulticolumn{2}{x{3.833cm}}{Fácil acceso} \tn 
% Row Count 9 (+ 1)
% Row 7
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\mymulticolumn{2}{x{3.833cm}}{Alta Escalabilidad} \tn 
% Row Count 10 (+ 1)
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\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.57918 cm} x{1.85382 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{NAS PyC}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Pros:}} & {\bf{Cons:}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Costos accesibles & Respaldos directos imposibles \tn 
% Row Count 3 (+ 2)
% Row 2
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Fácil configuración & Velocidad de DAS \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Fácilmente administrable & Onsite data backup \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Portable & No es tan poderoso como SAN \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{3.833cm}}{Viene con su propia nube} \tn 
% Row Count 10 (+ 1)
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\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
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\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Escenarios uso de SAN}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{{\bf{Bases de datos de Oracle y SQL Server.}}  Requieren los niveles más altos de rendimiento y disponibilidad posibles. \newline % Row Count 3 (+ 3)
{\bf{Uso de Virtual Machines.}} Entornos con diferentes sistemas operativos y aplicaciones con requisitos de rendimiento altos \newline % Row Count 6 (+ 3)
{\bf{Grandes infraestructuras de VDI.}} Puestos de trabajo virtuales para un gran número de usuarios de una organización.  \newline % Row Count 9 (+ 3)
{\bf{SAP}}  Las arquitecturas SAN son ideales para las cargas de trabajo de planificación de recursos empresariales y gestión de recursos de clientes.% Row Count 12 (+ 3)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Escenarios uso de NAS}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{{\bf{Uso en small office / home office}} \newline % Row Count 1 (+ 1)
{\bf{Nubes Privada}} almacenar nuestros datos y poder acceder desde cualquier dispositivo del hogar. \newline % Row Count 3 (+ 2)
{\bf{WEB Server}} \newline % Row Count 4 (+ 1)
{\bf{Servidor de Impresión}}: Podemos compartir cualquier impresora en nuestra red local o Internet \newline % Row Count 6 (+ 2)
{\bf{Servidor de VPN}}conectados como si nuestro ordenador estuviese conectado en red local.  \newline % Row Count 8 (+ 2)
{\bf{Servidor de Almacenamiento en Red}} (Principal función, como si fuera un disco duro extraible) \newline % Row Count 10 (+ 2)
{\bf{Database Server}}% Row Count 11 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Glosario Conceptos}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{{\bf{VDI}}: Es una forma de virtualización de escritorios \newline % Row Count 2 (+ 2)
{\bf{RAID}}: Redundant Array of Independent Disks, sistema de almacenamiento de datos que utiliza múltiples unidades, entre las cuales se distribuyen o replican los datos. \newline % Row Count 6 (+ 4)
{\bf{CIFS}}:  Protocolo de red que permite compartir recursos entre nodos de una red de dispositivos Windows \newline % Row Count 9 (+ 3)
{\bf{All-Flash}}: Arquitectura de almacenamiento diseñada para aprovechar la tecnología de memoria de estado sólido. \newline % Row Count 12 (+ 3)
{\bf{SAP}}: Software de planificación de recursos \newline % Row Count 13 (+ 1)
{\bf{Fichero}}: Conjunto de bytes que son almacenados en un dispositivo% Row Count 15 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.68217 cm} x{1.75083 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{SAN vs NAS}}  \tn
% Row 0
\SetRowColor{LightBackground}
Acceso de datos a nivel de bloque & Acceso de datos a nivel de ficheros \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Fibra óptica & Ethernet LAN \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Protocolo SCSI & Protocolo NFS/CIFS \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
Aparece como almacenamiento propio & Aparece como carpetas compartidas \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Alta velocidad (fiber channel) & Velocidad depende del uso de la red \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
Múltiples servers & 1 dispositivo \tn 
% Row Count 9 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}