|
17 |
|
17 |
|
18 |
<para> |
18 |
<para> |
19 |
The employees from Administration and Sales will only be offered an |
19 |
The employees from Administration and Sales will only be offered an |
20 |
Office suite, an e-mail client and a browser. The desktop should not |
20 |
office suite, an e-mail client and a web browser. The desktop should not |
21 |
be able to be modified by these users. |
21 |
be able to be modified by these users. |
22 |
</para> |
22 |
</para> |
23 |
|
23 |
|
24 |
<para> |
24 |
<para> |
25 |
An accounting software required by some users is only available for |
25 |
An accounting software required by some users is only available for |
26 |
Microsoft Windows. Part of the design process is performed with a CAD software, |
26 |
Microsoft Windows. Part of the design process is performed with a CAD software, |
27 |
which is only available for Solaris. |
27 |
which is only available for Oracle Solaris. |
28 |
</para> |
28 |
</para> |
29 |
|
29 |
|
30 |
<para> |
30 |
<para> |
31 |
The administration of the computers should be as central as |
31 |
The administration of the computers should be as central as |
32 |
possible. Whilst there are two IT technicians in the headquarters, |
32 |
possible. Whilst there are two IT technicians in the headquarters, |
33 |
there are no technical personnel at the other three external offices. |
33 |
there are no technical personnel at the other three branch offices. |
34 |
</para> |
34 |
</para> |
35 |
|
35 |
|
36 |
<para> |
36 |
<para> |
|
125 |
<para> |
125 |
<para> |
126 |
Virtualization servers based on UCS member servers (UCS servers without a local LDAP server) |
126 |
Virtualization servers based on UCS member servers (UCS servers without a local LDAP server) |
127 |
form the basis for the virtualization. Each of these hosts one or more virtual machines with |
127 |
form the basis for the virtualization. Each of these hosts one or more virtual machines with |
128 |
the KVM virtualization solution. UCS and Microsof Windows systems are operated |
128 |
the KVM virtualization solution. UCS and Microsoft Windows systems are operated |
129 |
paravirtualized, i.e., the direct access of the virtualized systems to the hosts' resources |
129 |
paravirtualized, i.e., the direct access of the virtualized systems to the hosts' resources |
130 |
results in better performance. Paravirtualization drivers for Xen and KVM are provided by |
130 |
results in better performance. Paravirtualization drivers for Xen and KVM are provided by |
131 |
Univention as signed MSI installation packages and, as such, can be installed simply. |
131 |
Univention as signed MSI installation packages and, as such, can be installed easily. |
132 |
</para> |
132 |
</para> |
133 |
|
133 |
|
134 |
<para> |
134 |
<para> |
|
167 |
The users' applications are run on the terminal servers, while the |
167 |
The users' applications are run on the terminal servers, while the |
168 |
thin clients merely display the applications and transmit the user |
168 |
thin clients merely display the applications and transmit the user |
169 |
inputs to the terminal servers. The screen content is provided by the RDP server xrdp, |
169 |
inputs to the terminal servers. The screen content is provided by the RDP server xrdp, |
170 |
allowing a low-bandwith access using the RDP protocol. |
170 |
allowing a low-bandwith access using the Remote Desktop Protocol (RDP). |
171 |
</para> |
171 |
</para> |
172 |
|
172 |
|
173 |
<para> |
173 |
<para> |
|
176 |
</para> |
176 |
</para> |
177 |
|
177 |
|
178 |
<para> |
178 |
<para> |
179 |
The Univention Corporate Client based on KDE 4 is used on the Linux |
179 |
The Univention Corporate Client with the KDE 4 desktop is used on the Linux |
180 |
terminal servers. All of the applications required for office duties |
180 |
terminal servers. All of the applications required for office duties |
181 |
are supplied as standard (word processing, databases, presentations |
181 |
are supplied as standard (word processing, databases, presentations |
182 |
and spreadsheet analysis with LibreOffice, image processing with |
182 |
and spreadsheet analysis with LibreOffice, image processing with |
|
252 |
<para> |
252 |
<para> |
253 |
A specialist application for CAD design is only available for |
253 |
A specialist application for CAD design is only available for |
254 |
Oracle Solaris. The name services on the Solaris system have been adapted to |
254 |
Oracle Solaris. The name services on the Solaris system have been adapted to |
255 |
query the UCS LDAP for authentication, i.e., users can log in to the |
255 |
query the UCS LDAP for authentication, i.e. users can log in to the |
256 |
Solaris system with their domain user identification and |
256 |
Solaris system with their domain user identification and |
257 |
password. This negates the need for the additional maintenance of |
257 |
password. This negates the need for the additional maintenance of |
258 |
local Solaris user accounts. |
258 |
local Solaris user accounts. |
|
286 |
The groupware server is operated as a &ucsSlave; system on the Amazon EC2 |
286 |
The groupware server is operated as a &ucsSlave; system on the Amazon EC2 |
287 |
cloud. This allows flexible scaling of the groupware system to growing |
287 |
cloud. This allows flexible scaling of the groupware system to growing |
288 |
performance and storage requirements. The installation can be performed with a few clicks |
288 |
performance and storage requirements. The installation can be performed with a few clicks |
289 |
using the Univention App Center. |
289 |
using the App Center. |
290 |
</para> |
290 |
</para> |
291 |
|
291 |
|
292 |
<para> |
292 |
<para> |
|
325 |
<para> |
325 |
<para> |
326 |
<itemizedlist> |
326 |
<itemizedlist> |
327 |
<listitem><ulink url="http://docs.univention.de/manual.html"/> (UCS manual)</listitem> |
327 |
<listitem><ulink url="http://docs.univention.de/manual.html"/> (UCS manual)</listitem> |
328 |
<listitem><ulink url="http://www.univention.de/en/products/ucs/app-catalogue/"/> (Open-Xchange Server Edition)</listitem> |
328 |
<listitem><ulink url="http://www.univention.de/en/products/ucs/app-catalogue/app/details/oxseforucs"/> (Open-Xchange Server Edition)</listitem> |
329 |
</itemizedlist> |
329 |
</itemizedlist> |
330 |
</para> |
330 |
</para> |
331 |
</section> |
331 |
</section> |