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<title>Sakura/bin/server.ml, branch master</title>
<subtitle></subtitle>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/'/>
<entry>
<title>Improve the error handling situation (#71)</title>
<updated>2026-05-27T23:24:12+00:00</updated>
<author>
<name>Estevan Castilho</name>
<email>tevo@riajuu.net</email>
</author>
<published>2026-05-27T23:24:12+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=9dc0391443ca16bf1ab3114d002aad83872f8a73'/>
<id>9dc0391443ca16bf1ab3114d002aad83872f8a73</id>
<content type='text'>
* Sketches of a condition system

* `Condition.condition` -&gt; `Condition.t`

* Migrate `NT` over

* Migrate `Branch` over

* Migrate `Sublanguage` et al. over

* Migrate the PRL over

* Migrate the DRL over

* Migrate the DML over

* Have `Qualified_name.try_parse` return a `Condition.t`

* Migrate the DDL over

* Migrate the VCL over

* Migrate the SCL over

* Migrate the ICL over

* Migrate the parsers over

* Just inherit the errors from NT and the sublanguages

* Migrate `Management.Physical` over

* Migrate `Configuration` over

* Migrate `Management.Branch` over

* Migrate `Transport` over

* Migrate `System` over

* Migrate `Server` over

* Include messages on on all conditions

* A prettier stringifier</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
* Sketches of a condition system

* `Condition.condition` -&gt; `Condition.t`

* Migrate `NT` over

* Migrate `Branch` over

* Migrate `Sublanguage` et al. over

* Migrate the PRL over

* Migrate the DRL over

* Migrate the DML over

* Have `Qualified_name.try_parse` return a `Condition.t`

* Migrate the DDL over

* Migrate the VCL over

* Migrate the SCL over

* Migrate the ICL over

* Migrate the parsers over

* Just inherit the errors from NT and the sublanguages

* Migrate `Management.Physical` over

* Migrate `Configuration` over

* Migrate `Management.Branch` over

* Migrate `Transport` over

* Migrate `System` over

* Migrate `Server` over

* Include messages on on all conditions

* A prettier stringifier</pre>
</div>
</content>
</entry>
<entry>
<title>Format</title>
<updated>2026-04-28T02:29:57+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-04-28T02:29:57+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=4fdf3392868c72ff4c33b70d165a177e97f2fece'/>
<id>4fdf3392868c72ff4c33b70d165a177e97f2fece</id>
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</content>
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<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
</pre>
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</content>
</entry>
<entry>
<title>Prototype for configuration</title>
<updated>2026-04-23T01:46:41+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-04-23T01:46:41+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=29e00769046cbc8cd020b2b7c47448d89f21ab39'/>
<id>29e00769046cbc8cd020b2b7c47448d89f21ab39</id>
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</content>
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<pre>
</pre>
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</content>
</entry>
<entry>
<title>New Server &amp; Manipulation refactor</title>
<updated>2026-04-21T00:55:07+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-04-21T00:55:07+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=fdc63e730f91a4605ed4ff96a908e1f5e822d1bb'/>
<id>fdc63e730f91a4605ed4ff96a908e1f5e822d1bb</id>
<content type='text'>
Co-authored-by: Estevan Castilho &lt;tevo@riajuu.net&gt;</content>
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<pre>
Co-authored-by: Estevan Castilho &lt;tevo@riajuu.net&gt;</pre>
</div>
</content>
</entry>
<entry>
<title>format</title>
<updated>2026-04-03T19:17:38+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-04-03T19:17:38+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=63ae3c930de89af6f85229a467caa3f53cb844a2'/>
<id>63ae3c930de89af6f85229a467caa3f53cb844a2</id>
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</content>
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<pre>
</pre>
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</entry>
<entry>
<title>Session with stream control sublanguage (#55)</title>
<updated>2026-03-24T20:51:03+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-03-24T20:51:03+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=013cbf09e4ea9871311bf52b6873c43fc9be5441'/>
<id>013cbf09e4ea9871311bf52b6873c43fc9be5441</id>
<content type='text'>
SCL adds cursor-based streaming to Sakura so clients can consume DRL query results incrementally in bounded batches rather than all at once. Three statements: Begin, Fetch, and Close. `open`, `advance`, and `release` cursors backed by a session registry that suspends the generator between calls. SCL is just an optional consumption layer above the existing algebra.</content>
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<pre>
SCL adds cursor-based streaming to Sakura so clients can consume DRL query results incrementally in bounded batches rather than all at once. Three statements: Begin, Fetch, and Close. `open`, `advance`, and `release` cursors backed by a session registry that suspends the generator between calls. SCL is just an optional consumption layer above the existing algebra.</pre>
</div>
</content>
</entry>
<entry>
<title>Constraint walker and polarity analysis</title>
<updated>2026-03-24T02:28:05+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-03-24T02:28:05+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=a98fad877fa9ddacb32898b01e23d588f8df04aa'/>
<id>a98fad877fa9ddacb32898b01e23d588f8df04aa</id>
<content type='text'>
- Polarity analysis walker on Constraint.t AST
- Cascade constraint re-checking on DELETE and INSERT
- Focused filtering to narrow re-checks to affected tuples only
- Universal variable substitution for targeted constraint re-evaluation
- Constant discovery for early bail-out (trigger_constants)
- Deferred constraint timing with commit boundary
- attach_constraint and commit API in Manipulation
- extend_tuple namespacing fix (variable.attr convention)
- History capping at 128 entries in Database.update_state
- Benchmark binary (bin/bench.ml)
- Design doc (docs/incremental_constraint_checking.org)</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
- Polarity analysis walker on Constraint.t AST
- Cascade constraint re-checking on DELETE and INSERT
- Focused filtering to narrow re-checks to affected tuples only
- Universal variable substitution for targeted constraint re-evaluation
- Constant discovery for early bail-out (trigger_constants)
- Deferred constraint timing with commit boundary
- attach_constraint and commit API in Manipulation
- extend_tuple namespacing fix (variable.attr convention)
- History capping at 128 entries in Database.update_state
- Benchmark binary (bin/bench.ml)
- Design doc (docs/incremental_constraint_checking.org)</pre>
</div>
</content>
</entry>
<entry>
<title>Sublanguages improvement &amp; Coq experiment (#53)</title>
<updated>2026-03-22T03:33:50+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-03-22T03:33:50+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=59dd901fbe76fc1dfc2d0fd3b725c47735f4bb1c'/>
<id>59dd901fbe76fc1dfc2d0fd3b725c47735f4bb1c</id>
<content type='text'>
* separation and functor for sublanguages

* add coq experiment for termination

* fix tests with envelopes

* add timestamp and print responses to server on terminal

* remove coq experiment for trivial cases and rework gate

* refactor nesting with let*

* remove non-envelope sublang support and tests on server

* manip_err duplication purge and better format as s-expr

* abstract storage with dispatch for sublanguages

* dead code and minor refactor due to old non-envelope parsing on subl

* refactor server to use proper dml alg error and wire ephem relations

* remove (schema)

* change .gitignore to blacklist folders</content>
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<pre>
* separation and functor for sublanguages

* add coq experiment for termination

* fix tests with envelopes

* add timestamp and print responses to server on terminal

* remove coq experiment for trivial cases and rework gate

* refactor nesting with let*

* remove non-envelope sublang support and tests on server

* manip_err duplication purge and better format as s-expr

* abstract storage with dispatch for sublanguages

* dead code and minor refactor due to old non-envelope parsing on subl

* refactor server to use proper dml alg error and wire ephem relations

* remove (schema)

* change .gitignore to blacklist folders</pre>
</div>
</content>
</entry>
<entry>
<title>Branching and naïve merge strategies</title>
<updated>2026-03-14T14:39:04+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-03-14T14:39:04+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=e6661bfa6a3d7dc477d0b7717c80bd536eca2d68'/>
<id>e6661bfa6a3d7dc477d0b7717c80bd536eca2d68</id>
<content type='text'>
* AGPL license

* branching and merging

* Delete LICENSE in favor of separate PR

Signed-off-by: Marcos Magueta &lt;maguetamarcos@gmail.com&gt;

* add unmonitored tests and docs

---------

Signed-off-by: Marcos Magueta &lt;maguetamarcos@gmail.com&gt;</content>
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<pre>
* AGPL license

* branching and merging

* Delete LICENSE in favor of separate PR

Signed-off-by: Marcos Magueta &lt;maguetamarcos@gmail.com&gt;

* add unmonitored tests and docs

---------

Signed-off-by: Marcos Magueta &lt;maguetamarcos@gmail.com&gt;</pre>
</div>
</content>
</entry>
<entry>
<title>server with examples</title>
<updated>2026-03-11T20:02:55+00:00</updated>
<author>
<name>Marcos Magueta</name>
<email>maguetamarcos@gmail.com</email>
</author>
<published>2026-03-11T20:02:55+00:00</published>
<link rel='alternate' type='text/html' href='http://src.symbolic.engineering/Sakura/commit/?id=4a55e0f9be5493bf61123b5078c2cf6bc5fc17cf'/>
<id>4a55e0f9be5493bf61123b5078c2cf6bc5fc17cf</id>
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<pre>
</pre>
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</entry>
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