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GEO APP (WITH REDIS)\n--------------------------------------------------------------------------------------------------------------------\n\nAplicación web desarrollada con Django 2.2 que almacena información de continentes, paises y ciudades.\n\nLa aplicación se conecta a una base de datos PostgreSQL utilizando las librerias psycopg2 y dj_database_url.\n\nSe utiliza la librería django-redis para manejar la información de continentes, paises y ciudades en cache  \nRedis, disminuyendo la cantidad de accesos a base de datos.\n\n--------------------------------------------------------------------------------------------------------------------\n\n**Se debe definir la variable de ambiente \"DATABASE_URL\" que es utilizada**\n**por la librería dj-database-url para acceder a la base de datos:**\n\n```\n\nDATABASE_URL=\"postgres://user:password@localhost/nombre-db\"\n\n```\n\n**Configuración de base de datos PostgreSQL en archivo setting.py:**\n\n```\nimport dj_database_url\n\nDATABASES = {\n    'default': {\n        'ENGINE': 'django.db.backends.postgresql_psycopg2',\n    }\n}\n\nDATABASES['default'] = dj_database_url.config(conn_max_age=600)\n\n```\n\n--------------------------------------------------------------------------------------------------------------------\n\n**Configuración de Redis en archivo settings:**\n\n```\n\nCACHES = {\n    'default': {\n        'BACKEND': 'django_redis.cache.RedisCache',\n        'LOCATION': 'redis://127.0.0.1:6379/',\n        'OPTIONS': {\n            'CLIENT_CLASS': 'django_redis.client.DefaultClient',\n        }\n    }\n}\n\n```\n\n--------------------------------------------------------------------------------------------------------------------\n\nPantalla principal de la aplicación:\n\n![Screenshot Main](screenshots/the_geo_app_main.png)\n\n--------------------------------------------------------------------------------------------------------------------\n\nPantalla principal de la sección Continents:\n\n![Screenshot Continents](screenshots/the_geo_app_continents.png)\n\n--------------------------------------------------------------------------------------------------------------------\n\nSe revisan las llaves almacenadas en Redis por medio de redis-cli:\n\n![Screenshot Keys](screenshots/redis-cli-keys.png)\n\n--------------------------------------------------------------------------------------------------------------------\n\nSi bien la cantidad de registros en la vista continentes es pequeña, al realizar la comparación de rendimiento \ncon loadtest, la cache tiene una mejor performance que el acceso a base de datos.\n\nRendimiento usando solo base de datos:\n\n![Screenshot Bd](screenshots/loadtest-using-db.png)\n\nRendimiento usando solo cache Redis:\n\n![Screenshot Cache](screenshots/loadtest-using-cache.png)\n\n--------------------------------------------------------------------------------------------------------------------\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fedgar-code-repository%2Fdjango_redis_caching","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fedgar-code-repository%2Fdjango_redis_caching","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fedgar-code-repository%2Fdjango_redis_caching/lists"}