I have few requirements in zabbix

-> I have a url which gives an output with Jason format . Now I need to monitor the Jason output or the Url output . Please guide me this.

-> I need to connect to DB and fire a query and monitor that output.Is the possible or can you suggest an alternate for this and confirm

->Is there any possibility of monitoring particular service levle attributes(Redis, Mongo, Mysql, Apache Solr, Elasticsearch, Jboss & Nginx)