The disadvantage of the AS/400 is that it locks you into IBM and that they're fairly expensive for what they do. The AS/400 series is now known as System i. Source(s): My wife used to sell AS/400 at IBM. http://en.wikipedia.org/wiki/AS/400. Jan O Â· 8 years ago.here are a number of models and configurations available.. It is a database computer which has very good connectivity to other computers & equipment. Because of its good connectivity, it is also used as a server base by many ISP's. Many software suppliers provide business packages which run on the AS400.
The Celtic knot, which is sometimes referred to as the mystic or endless knot, is a symbol that represents the interconnection of all things and the continuous cycle of existence that is created from this connection. There are many versions of the Celtic knot, and each has its own meaning.
The Solomon's Knot is a very ancient Celtic Knot symbol that is believed to represent the union of man and the Divine. In fact, it is one of the oldest symbols and is seen even in the stone-age carvings. It is also one of the few symbols that can be found in nearly all the major civilizations.ymbolism and history At its most basic, the Celtic knot symbolizes the sign of the Cross. If you look closely at knots with crosses, you will find that the knots hide the crosses between the knotâs ribbons. Trinity knot Of these, the triquetera knot or the Trinity knot is the most famous.