The object identifier production is one of the most important thing in an OO Architecture, and even more when it is a distributed one. This post is about some key items of the Identity axiom. Its major concerns are integrity, isolation and performance.
Continue reading Generation algorithms of Object idUniform
This post is some kind of tutorial on the Last Language type system. Not just a tutorial in fact, but a discussion space to challenge the ISA type architecture.
Continue reading Overview of the LL type systemThe scope, background and foundations of ISA are now well established. It is time to examine the existing principles, the concepts and artefacts that are not useful for us. To reverse our point view in order to enumerate the existing things that must be avoided.
Continue reading Useless conceptsISA relies on the Object Oriented paradigm. Let me now join OO with our wishes. Some guidances emerge . The first one is, not surprisingly, “Everything in ISA is an Object”!
Continue reading Object Oriented GuidelinesWhat is really the SOA? Analyzing pros and cons, is this a concept usable for ISA? This post conclude that no, it isn’t. OO is more powerful and provides a wider consistancy.
However, some SOA central properties have to be incorporated in ISA. Let’s have a look to them!
In this second post on Object state, we will see what are Fields, Relationships, Properties and Attributes; and why and how to put them all together.
Continue reading The State axiom – Part 2One of firsts motivation of ISA is to unify the architecture and to make it simple in order to eliminate useless “expertise”.
ISA makes a break with the existent. Thus this architecture is free to make its choices. In other words, compatibility with actual IT is not a concern for ISA. This primary option eliminates the niches for geeks and experts.
Statics and dynamics have pros and cons :
➽ Static often offers the efficiency, an easiest use and the robustness.
➽ Dynamics offers simplicity and flexibility.
An ideal architecture shouldn’t have to choose. It has to incorporate gracefully both statics and dynamics in an unified world.
The world, the universe is not centralized. They don’t have center. Any attempt to ignore this fact in an ideal architecture will fail.
Distributed computing and storage have to be at the heart of ISA in order to adhere to the reality.
An other aspect of distribution paradigm, implies that the data and treatments are scaling horizontally. Taking advantage of all 4 dimensions of our universe.
An old dream to begin, connect a computing unit as easily as we connect any device, like a washing machine or a telephone, and it is ready to run. In other words, all the needed things are either embedded or come from the connections.
Continue reading ISA Wish N°1 – Plug and play generalized