Redis Cache zur Steigerung der Magento Performance einrichten

Debian und andere Linux-Derivate: Von http://redis.io/download die neueste Version herunterladen, installieren und starten: [shell] wget http://download.redis.io/redis-stable.tar.gz tar xzf redis-stable.tar.gz cd redis-stable make mv src/redis-server /usr/local/sbin/ /usr/local/sbin/redis-server [/shell]

Einrichtung von Redis in Magento

Für die Aktivierung in der Datei magento-install-dir/app/etc/modules/Cm_RedisSession.xml einfach die Nach dem das Redis-Modul aktiviert und installiert ist, muss noch die local.xml angepasst werden: magento-install-dir/app/etc/local.xml erweitern mit nachfolgendem Eintrag. [xml] <global> <cache> <backend>Cm_Cache_Backend_Redis</backend> <backend_options> <server>127.0.0.1</server> <!– or absolute path to unix socket for better performance –> <port>6379</port> <database>DOMAIN_0</database> <password></password>r <force_standalone>1</force_standalone> <!– 0 for phpredis, 1 for standalone PHP –> <connect_retries>1</connect_retries> <!– Reduces errors due to random connection failures –> <automatic_cleaning_factor>0</automatic_cleaning_factor> <!– Disabled by default –> <compress_data>1</compress_data> <!– 0-9 for compression level, recommended: 0 or 1 –> <compress_tags>1</compress_tags> <!– 0-9 for compression level, recommended: 0 or 1 –> <compress_threshold>20480</compress_threshold> <!– Strings below this size will not be compressed –> <compression_lib>gzip</compression_lib> <!– Supports gzip, lzf and snappy –> <persistent>1</persistent> <!– persistence value, 0: not in use, > 0 used as persistence ID –> </backend_options> </cache> <!– example of redis full page cache –> <full_page_cache> <backend>Cm_Cache_Backend_Redis</backend> <backend_options> <server>127.0.0.1</server> <!– or absolute path to unix socket for better performance –> <port>6379</port> <database>DOAMIN_1</database> <password></password> <force_standalone>1</force_standalone> <!– 0 for phpredis, 1 for standalone PHP –> <connect_retries>1</connect_retries> <!– Reduces errors due to random connection failures –> <automatic_cleaning_factor>0</automatic_cleaning_factor> <!– Disabled by default –> <!– in FPC data is already gzipped, no need to do this twice –> <compress_data>0</compress_data> <!– 0-9 for compression level, recommended: 0 or 1 –> <compress_tags>1</compress_tags> <!– 0-9 for compression level, recommended: 0 or 1 –> <compress_threshold>20480</compress_threshold> <!– Strings below this size will not be compressed –> <compression_lib>gzip</compression_lib> <!– Supports gzip, lzf and snappy –> <lifetimelimit>43200</lifetimelimit> <!– set lifetime for keys without TTL –> <persistent>2</persistent> </backend_options> </full_page_cache> <!– example of redis session storage –> <session_save>db</session_save> <redis_session> <!– All options seen here are the defaults –> <host>127.0.0.1</host> <!– Specify an absolute path if using a unix socket –> <port>6379</port> <password></password> <!– Specify if your Redis server requires authentication –> <timeout>2.5</timeout> <!– This is the Redis connection timeout, not the locking timeout –> <persistent></persistent> <!– Specify unique string to enable persistent connections. E.g.: sess-db0; bugs with phpredis and php-fpm are known: https://github.com/nicolasff/phpredis/issues/70 –> <db>DOMAIN_0</db> <!– Redis database number; protection from accidental loss is improved by using a unique DB number for sessions –> <compression_threshold>2048</compression_threshold> <!– Set to 0 to disable compression (recommended when suhosin.session.encrypt=on); known bug with strings over 64k: https://github.com/colinmollenhour/Cm_Cache_Backend_Redis/issues/18 –> <compression_lib>gzip</compression_lib> <!– gzip, lzf or snappy –> <log_level>1</log_level> <!– 0 (emergency: system is unusable), 4 (warning; additional information, recommended), 5 (notice: normal but significant condition), 6 (info: informational messages), 7 (debug: the most information for development/testing) –> <max_concurrency>6</max_concurrency> <!– maximum number of processes that can wait for a lock on one session; for large production clusters, set this to at least 10% of the number of PHP processes –> <break_after_frontend>5</break_after_frontend> <!– seconds to wait for a session lock in the frontend; not as critical as admin –> <break_after_adminhtml>30</break_after_adminhtml> <bot_lifetime>7200</bot_lifetime> <!– Bots get shorter session lifetimes. 0 to disable –> </redis_session> </global> [/xml] Hier mindestens

• <database> Eintrag anpassen
• <forece_standalone> auf 1 setzen, wenn man kein phpredis einsetzt.