@frank.u hey, did you check out the basic documentation? The recommended way if you want to administer it is through the UI on port 8091 and if you are developing an application use one of our official SDKs for your language of choice. You can find extensive information here http://developer.couchbase.com/documentation/server/4.5/introduction/intro.html
Please let us know if you have specific questions along the way!
100% lost with this documentation … I use to mysql … 1) how do I acees it this database there has be a command clint way to acess it and second how do I do query on a “table” I understand there no table but some how need way to get the results I desire