This program is free software; you can redistribute it and/or modify
-it under the terms of version 3 of the GNU Lesser General Public
-License or later as published by the Free Software Foundation.
-
-Provide versioned, clustered, flexible, object-relational database
-functionality for the Sixth computation engine.
-
-
-
I hate object-relational impedance mismatch.
-
+
This program is free software: released under Creative Commons Zero
+(CC0) license
-
I don't like to convert data between persistent database and runtime
-objects for every transaction. How about creating united
-database/computation engine instead to:
+
Program author:
-
Eliminate constant moving and converting of data between 2 systems.
-
-
Abstract away difference between RAM VS persistent storage. Let
-the system decide at runtime which data to keep in what kind of
-memory.
-
+Provide hackable, versioned, optimized, distributed, geometrical,
+arbitrary dimensional (hypercube based) data storage and computation
+engine (as inspired by the brain) for general purpose visual computing
+environment called Sixth.
+
+Massively parallel (thousands of CPUs) connected via
+machine's internal 12-dimensional hypercube network allows to
+efficiently simulate arbitrary dimensional hypercube and network
+topology between computational units. So that when we are
+solving/simulating for example 5 dimensional problem, we can arrange
+computational units into virtual 5D network. See:
+http://www.mission-base.com/tamiko/theory/cm_txts/di-ch2.html
-
-Dimensions:
+we can pre-distribute data across computation units and perform
+parallel geometrical computation.
+
+
+
+
+
+
4 Reasons for hypercube as a so called first class citizen
+
-
List of all the objecs in the system (rows).
-
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List of all declared unique object fields (columns).
-
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List of all historical transactions/commits/versions (think of
-sheets of paper).
-
-
List of all concurrently running branches/threads. Branches can
-appear and merge over time as needed.
-
-
(Every cell is concrete field value within an object)
-
+
Hypercube is quite general purpose data structure that naturally
+encapsulates wide variety data and problems.
Dedicated hardware like CM-1 can be built around hypercube concept
+that results in data, computation process and hardware, all
+beautifully fitting together while complementing each other
+strengths.
+
+
Hypercube stored data (and computation process) has geometry by its
+nature and should fit nicely with "3D first" user interface ideology
+of the parent Sixth project.
+
+
+
+
5 Geometrical computation idea
+
+
+
+
5.1 Distributed computation and data storage
+
+
+Lots of problems can be translated to geometry (use any shapes and as
+many dimensions as you need). Solution(s) to such problems could be
+then found via geometrical search/comparison/lookup results. As a
+bonus, such geometrical data storage AND computation can be
+naturally made in parallel and distributed.
+
+
+
+Learning means building/updating/re-balancing the model (the hard
+part). Question answering is making (relatively simple) lookups
+(geometrical queries) against the model.
+
+
+
+
+
5.2 Mapping hypercube to object-oriented model and relational database
+
+
+Object oriented programming is inspired by the way human mind
+operates. It allows programmer to express ideas to computer in a more
+human-like terms.
+
-Partitioning/clustering:
+It is actually also possible to map object model and relational
+database to geometrical hyperspace:
+
-
Why not to partition/(load balance) as required across networked
-physical computers along arbitrary dimension(s) declared above ?
-
+
Object or database table row is a point in hypercube arbitrary
+dimensional space. Each object member variable or database table
+column can be mapped to its own dimension in hypercube. That is: if
+class declares 4 variables for an object, then corresponding object
+can be stored as a single point inside 4 dimensional
+hypercube. Variable values translate to point coordinates in that
+hypercube. That is: numbers and string can be translated to linear
+value that can be used as a coordinate along particular dimension.
+
+
Each object class or database table declares its own hypercube that
+contain instances (objects) of that class or rows of a table.
+
+
+
+
5.3 Mapping entity relations in hypercube
+
-Indexing (for fast searching):
+Consider we want to create database of:
-
Why not to index along arbitrary dimensions (as required) ?
-
+
Books.
+
Authors.
+
Effort: Amount of time contributed by every author to every book
+that he/she wrote.
-Further optimizations:
+Information above can be represented as 3D cube where dimensions are:
-
In current early stage, trying to focus on minimum possible set of
-features that would provide maximum possible set of power/benefit :)
-
-
Once featres are locked. Anything can be optimised. Optimization for
-size (deduplication) can be solved using Git style content
-addressible storage mechanism.
-
+
X: Book
+
Y: Author
+
Z: Effort
+
+
+Points in that cube would nicely capture many to many relations
+between authors and the books.
+
Moldable development environment. It is a live notebook. It is a
+flexible search interface. It is a fancy code editor. It is a
+software analysis platform. It is a data visualization engine. All
+in one.
+