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<body>
-<div id="content">
- <h1 class="title">Sixth - system for data storage, computation, exploration and interaction</h1>
- <div id="table-of-contents">
- <h2>Table of Contents</h2>
- <div id="text-table-of-contents">
- <ul>
- <li><a href="#orgheadline1">1. Current status</a></li>
- </ul>
- </div>
- </div>
- <hr/>
- <ul class="org-ul">
- <li>This is a subproject of <a href="http://www2.svjatoslav.eu/gitbrowse/sixth/doc/index.html">Sixth</a></li>
-
- <li><a href="http://www2.svjatoslav.eu/gitweb/?p=sixth.git;a=snapshot;h=HEAD;sf=tgz">download latest
- snapshot</a></li>
-
- <li>This program is free software; you can redistribute it and/or modify
- it under the terms of version 3 of the <a href="https://www.gnu.org/licenses/lgpl.html">GNU Lesser General
- Public
- License</a> or later as published by the Free Software Foundation.
- </li>
-
- <li>Program author:
- <ul class="org-ul">
- <li>Svjatoslav Agejenko</li>
- <li>Homepage: <a href="http://svjatoslav.eu/">http://svjatoslav.eu/</a></li>
- <li>Email: <a href="mailto://svjatoslav@svjatoslav.eu/">mailto://svjatoslav@svjatoslav.eu/</a></li>
- </ul>
- </li>
-
- <li><a href="http://svjatoslav.eu/programs.jsp">other applications hosted at svjatoslav.eu</a></li>
- </ul>
-
-
- <div id="outline-container-orgheadline1" class="outline-2">
- <h2 id="orgheadline1"><span class="section-number-2">1</span> Current status</h2>
- <div class="outline-text-2" id="text-1">
- <ul class="org-ul">
- <li>Implemented very simple persistent key-value map.</li>
- </ul>
-
- <p>
- Long term goal is to implement more advanced features on top of this.
- </p>
- </div>
- </div>
+<div id="content" class="container">
+<div class="row"><div class="col-md-9"><h1 class="title">Sixth - system for data storage, computation, exploration and interaction</h1>
+<hr >
+<ul class="org-ul">
+<li>This is a subproject of <a href="http://www2.svjatoslav.eu/gitbrowse/sixth/doc/index.html">Sixth</a>
+</li>
+
+<li><a href="http://www2.svjatoslav.eu/gitweb/?p=sixth-data.git;a=snapshot;h=HEAD;sf=tgz">download latest snapshot</a>
+</li>
+
+<li>This program is free software; you can redistribute it and/or modify
+it under the terms of version 3 of the <a href="https://www.gnu.org/licenses/lgpl.html">GNU Lesser General Public
+License</a> or later as published by the Free Software Foundation.
+</li>
+
+<li>Program author:
+<ul class="org-ul">
+<li>Svjatoslav Agejenko
+</li>
+<li>Homepage: <a href="http://svjatoslav.eu">http://svjatoslav.eu</a>
+</li>
+<li>Email: <a href="mailto://svjatoslav@svjatoslav.eu">mailto://svjatoslav@svjatoslav.eu</a>
+</li>
+</ul>
+</li>
+
+<li><a href="http://svjatoslav.eu/programs.jsp">other applications hosted at svjatoslav.eu</a>
+</li>
+</ul>
+
+
+<div id="outline-container-sec-1" class="outline-2">
+<h2 id="sec-1"><a id="ID-f6764282-a6f6-44e6-8716-b428074dd093" name="ID-f6764282-a6f6-44e6-8716-b428074dd093"></a><span class="section-number-2">1</span> Vision / goal</h2>
+<div class="outline-text-2" id="text-1">
+<p>
+Provide versioned, clustered, flexible, distributed, multi-dimensional
+data storage engine for the <a href="http://www2.svjatoslav.eu/gitbrowse/sixth/doc/index.html">Sixth computation engine</a>.
+</p>
+
+<ul class="org-ul">
+<li>Speaking of traditional relational database and object oriented
+business applications:
+<ul class="org-ul">
+<li>I hate object-relational impedance mismatch.
+</li>
+
+<li>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:
+<ul class="org-ul">
+<li>Eliminate constant moving and converting of data between 2 systems.
+</li>
+<li>Abstract away difference between RAM VS persistent storage. Let
+the system decide at runtime which data to keep in what kind of
+memory.
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
</div>
-<div id="postamble" class="status">
- <p class="author">Author: Svjatoslav Agejenko</p>
- <p class="date">Created: 2016-08-03 Wed 23:45</p>
- <p class="validation"><a href="http://validator.w3.org/check?uri=referer">Validate</a></p>
+
+<div id="outline-container-sec-1-1" class="outline-3">
+<h3 id="sec-1-1"><span class="section-number-3">1.1</span> Inspiration</h3>
+<div class="outline-text-3" id="text-1-1">
+<ul class="org-ul">
+<li>Relational databases:
+<ul class="org-ul">
+<li>Transactional.
+</li>
+<li>Indexable / Quickly searchable.
+</li>
+</ul>
+</li>
+
+<li>Git (version control system)
+<ul class="org-ul">
+<li>Versionable
+</li>
+<li>Branchable / mergeable.
+</li>
+<li>Transparent cansistency, checksumming and deduplication.
+</li>
+<li>(Git as a database:
+<a href="https://www.kenneth-truyers.net/2016/10/13/git-nosql-database/">https://www.kenneth-truyers.net/2016/10/13/git-nosql-database/</a> )
+</li>
+</ul>
+</li>
+
+<li>Brain (appears to have more than 3D dimensional design. Food for
+thought…)
+<ul class="org-ul">
+<li><a href="https://singularityhub.com/2017/06/21/is-there-a-multidimensional-mathematical-world-hidden-in-the-brains-computation/">https://singularityhub.com/2017/06/21/is-there-a-multidimensional-mathematical-world-hidden-in-the-brains-computation/</a>
+<ul class="org-ul">
+<li>From there comes following idea: Maybe every problem can be
+translated to geometry (use any shapes and as many dimensions as
+you need). Solution(s) to such problems would then appear as
+relatively simple search/comparison/lookup results. As a bonus,
+such geometrical *data storage* AND *computation* can be
+naturally made in *parallel* and *distributed*. That's what
+neurons in the brain appear to be doing ! :) . Learning means
+building/updating the model (the hard part). Question answering
+is making (relatively simple) lookups (geometrical queries)
+against the model.
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+</div>
+
+<div id="outline-container-sec-2" class="outline-2">
+<h2 id="sec-2"><span class="section-number-2">2</span> Current status</h2>
+<div class="outline-text-2" id="text-2">
+<ul class="org-ul">
+<li>More or less defined <a href="#sec-1">Vision / goal</a>.
+</li>
+
+<li>Implemented very simple persistent key-value map.
+<ul class="org-ul">
+<li>Long term goal is to use it as a backing storage engine and
+implement more advanced features on top of this.
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-3" class="outline-2">
+<h2 id="sec-3"><span class="section-number-2">3</span> <span class="label label-primary TODO">TODO</span> </h2>
+<div class="outline-text-2" id="text-3">
+<ul class="org-ul">
+<li>check out Magma
+<ul class="org-ul">
+<li><a href="http://wiki.squeak.org/squeak/2665">http://wiki.squeak.org/squeak/2665</a>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+</div><div class="col-md-3"><nav id="table-of-contents">
+<div id="text-table-of-contents" class="bs-docs-sidebar">
+<ul class="nav">
+<li><a href="#sec-1">1. Vision / goal</a>
+<ul class="nav">
+<li><a href="#sec-1-1">1.1. Inspiration</a></li>
+</ul>
+</li>
+<li><a href="#sec-2">2. Current status</a></li>
+<li><a href="#sec-3">3. </a></li>
+</ul>
+</div>
+</nav>
+</div></div></div>
+<footer id="postamble" class="">
+<div><p class="author">Author: Svjatoslav Agejenko</p>
+<p class="date">Created: 2017-07-02 Sun 22:49</p>
+<p class="creator"><a href="http://www.gnu.org/software/emacs/">Emacs</a> 25.1.1 (<a href="http://orgmode.org">Org-mode</a> 8.2.10)</p>
</div>
+</footer>
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</html>