Wiki-Quellcode von Technische Voraussetzungen
Version 21.1 von Carina Enke am 16.05.2022
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1 | {{sv-translation language="de"}} | ||
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12 | |=((( | ||
13 | Verantwortlicher | ||
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19 | Status | ||
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26 | {{sv-metadata type="workflow-status"/}} | ||
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33 | Varianten | ||
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63 | Übersetzung | ||
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72 | ((( | ||
73 | TODOs | ||
74 | )))|(% colspan="1" %)(% colspan="1" %) | ||
75 | ((( | ||
76 | (% style="color: rgb(43,44,51);text-decoration: none;" %)Aktualität prüfen (1x jährlich) (11/2019 : ADM-7460) | ||
77 | ))) | ||
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79 | (% class="auto-cursor-target" %) | ||
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81 | {{/details}} | ||
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85 | {{/layout-cell}} | ||
86 | {{/layout-section}} | ||
87 | |||
88 | {{layout-section ac:type="two_right_sidebar"}} | ||
89 | {{layout-cell}} | ||
90 | Die Lernplattform ist eine web-basierte Anwendung und hauptsächlich in Java geschrieben. Folgende Standardanwendungen werden unterstützt: | ||
91 | |||
92 | * Web-Server: Apache | ||
93 | * Applikations-Server: Tomcat | ||
94 | * Verwaltung von Daten: PostgreSQL, XML | ||
95 | |||
96 | Zur Nutzung dieser Lernplattform benötigen Sie eine Internetverbindung sowie einen Browser (Google Chrome, Mozilla Firefox, Internet Explorer, etc). | ||
97 | |||
98 | \\ | ||
99 | {{/layout-cell}} | ||
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101 | {{layout-cell}} | ||
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109 | {{panel borderColor="#ddd" borderStyle="solid" title="Inhalt"}} | ||
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111 | |||
112 | {{toc/}} | ||
113 | {{/panel}} | ||
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115 | (% class="auto-cursor-target" %) | ||
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122 | {{/layout-cell}} | ||
123 | {{/layout-section}} | ||
124 | |||
125 | {{layout-section ac:type="single"}} | ||
126 | {{layout-cell}} | ||
127 | == Hardware == | ||
128 | |||
129 | Empfehlung für 300 gleichzeitige Nutzer: | ||
130 | |||
131 | * 8 GB RAM | ||
132 | * 2 CPUs > 2 GHz | ||
133 | * 200 GB HDD | ||
134 | |||
135 | == Software == | ||
136 | |||
137 | Wir empfehlen Linux (64bit). | ||
138 | Folgende Distributionen werden aktuell für Produktivinstanzen verwendet: | ||
139 | |||
140 | * Scientific Linux | ||
141 | * Red Hat Enterprise Linux | ||
142 | * Ubuntu | ||
143 | * Open Suse | ||
144 | * SUSE Linux Enterprise Server. | ||
145 | |||
146 | Andere Distributionen sind möglich. | ||
147 | |||
148 | === Softwarekomponenten === | ||
149 | |||
150 | * Webserver: Apache Webserver + mod_ssl (mod_jk oder proxy_ajp) | ||
151 | * Datenbankserver: Postgresql | ||
152 | * Applicationserver: Java 17, Apache Tomcat 9 | ||
153 | |||
154 | === Verteilung === | ||
155 | |||
156 | * bis 300 gleichzeitige Nutzer : alle Komponenten auf einen Server | ||
157 | * bis 500 gleichzeitige Nutzer: Trennung zwischen Datenbankserver und Applicationserver | ||
158 | * bis 800 gleichzeitige Nutzer: Trennung zwischen Datenbankserver, Applicationserver und Webserver | ||
159 | * bis 1200 gleichzeitige Nutzer: mehrere OPAL-Nodes auf dem Applicationserver | ||
160 | * ab ca. 1500 gleichzeitige Nutzer: mehrere Applicationserver | ||
161 | {{/layout-cell}} | ||
162 | {{/layout-section}} | ||
163 | {{/layout}} | ||
164 | {{/sv-translation}} | ||
165 | |||
166 | {{sv-translation language="en"}} | ||
167 | {{layout}} | ||
168 | {{layout-section ac:type="two_right_sidebar"}} | ||
169 | {{layout-cell}} | ||
170 | The learning platform is a web-based application mainly written in Java. The following standard applications are supported: | ||
171 | |||
172 | * Web server: Apache | ||
173 | * Application server: Tomcat | ||
174 | * Management of data: PostgreSQL, XML | ||
175 | |||
176 | To use this learning platform, you need an internet connection and a web browser (Google Chrome, Mozilla Firefox, Internet Explorer, etc.). | ||
177 | {{/layout-cell}} | ||
178 | |||
179 | {{layout-cell}} | ||
180 | (% class="auto-cursor-target" %) | ||
181 | \\ | ||
182 | |||
183 | {{scroll-ignore}} | ||
184 | (% class="auto-cursor-target" %) | ||
185 | \\ | ||
186 | |||
187 | {{panel title="Content"}} | ||
188 | |||
189 | |||
190 | {{toc/}} | ||
191 | {{/panel}} | ||
192 | |||
193 | (% class="auto-cursor-target" %) | ||
194 | \\ | ||
195 | {{/scroll-ignore}} | ||
196 | |||
197 | (% class="auto-cursor-target" %) | ||
198 | \\ | ||
199 | {{/layout-cell}} | ||
200 | {{/layout-section}} | ||
201 | |||
202 | {{layout-section ac:type="single"}} | ||
203 | {{layout-cell}} | ||
204 | == Hardware == | ||
205 | |||
206 | Recommendation for 300 concurrent users: | ||
207 | |||
208 | * 8 GB RAM | ||
209 | * 2 CPUs > 2 GHz | ||
210 | * 200 GB HDD | ||
211 | |||
212 | == Software == | ||
213 | |||
214 | We recommend Linux (64bit). | ||
215 | |||
216 | The following distributions are currently used for productive instances: | ||
217 | |||
218 | * Scientific Linux | ||
219 | * Red Hat Enterprise Linux | ||
220 | * Ubuntu | ||
221 | * Open Suse | ||
222 | * SUSE Linux Enterprise Server | ||
223 | |||
224 | (% style="text-align: left;" %) | ||
225 | Other distributions are possible. | ||
226 | |||
227 | (% style="text-align: left;" %) | ||
228 | === Software components === | ||
229 | |||
230 | * Web server: Apache web server + mod_ssl (mod_jk or proxy_ajp) | ||
231 | * Database server: Postgresql | ||
232 | * Application server: Java 17, Apache Tomcat 9 | ||
233 | |||
234 | === Distribution === | ||
235 | |||
236 | * Up to 300 concurrent users: All components on one server | ||
237 | * Up to 500 concurrent users: Separation between database server and application server | ||
238 | * Up to 800 concurrent users: Separation between database server, application server, and web server | ||
239 | * Up to 1200 concurrent users: Multiple OPAL nodes on the application server | ||
240 | * More than approx. 1500 concurrent users: Multiple application servers | ||
241 | {{/layout-cell}} | ||
242 | {{/layout-section}} | ||
243 | {{/layout}} | ||
244 | {{/sv-translation}} |