[ANN] guile-wiredtiger 0.6

[ANN] guile-wiredtiger 0.6

[Amirouche]

Héllo!

I am pleasedto announce the immediate availability of guile-wiredtiger. 
A database system for guile.

wiredtiger in a few bullet points:

- ACID
- NoSQL (in the sens it has no (sugar) SQL DSL)
- networkless
- automatic index
- multithread support
- ordered key/value store
- it requires no setup (like sqlite)
- it does prefix compression (nice for timeseries)
- it does compression
- it does encryption

It's similar to leveldb, rocksdb and bsddb. The creator of wiredtiger 
did previously code bsddb now part of oracle.

It only works on 64bit systems.

At the very core, it's a configurable ordered key/value store, column 
aware, with global transactions.

It's not cache database like REDIS.

It's more powerful than RDBMS model and can implement it (demonstrated 
in [1]).

[1] 
http://hyperdev.fr/notes/somewhat-relational-database-library-using-wiredtiger.html

The low level API allows to create tables (!) with two kind of columns: 
key columns and value columns (somewhat like cassandra). Then you can 
lookup entries in the database using the key with search procedures. 
There is two kinds of search procedure. One does exact match of the 
whole key columns, the other does an approximate match, where you lookup 
for a key prefix (This is actuallly very useful). Once you have a 
pointer to  an entry in the table you can navigate it quickly using next 
and previous procedures (remember the table is ordered).

There is higher level abstractions like a graphdb with gremlin-like 
querying, a feature space with microkanren querying and an inverted 
index for looking up words in documents.

You can get it using the following command:

   git clone https://framagit.org/a-guile-mind/guile-wiredtiger.git

I created several toy projects using this library, actually all my work 
is based on this library:

- https://framagit.org/a-guile-mind/culturia
- https://framagit.org/a-guile-mind/hyper
- https://framagit.org/a-guile-mind/nanoblog/
- https://framagit.org/a-guile-mind/azul

And various posts:

- http://hyperdev.fr/notes/getting-started-with-guile-wiredtiger.html
- http://hyperdev.fr/notes/getting-started-with-guile-uav-database.html
- 
http://hyperdev.fr/notes/somewhat-relational-database-library-using-wiredtiger.html
- 
http://hyperdev.fr/notes/a-graph-based-movie-recommender-engine-using-guile-scheme.html

The project is far from perfect as it's still not packaged and the 
document is not up to the Guile standard but it's usable.


Happy hacking!

Re: [ANN] guile-wiredtiger 0.6

[Amirouche]

I recommend you ping before using it. I am amz3 on #guile @ 
irc.freenode.net.


Le 27/05/2017 à 11:12, Amirouche a écrit :
> Héllo!
>
> I am pleasedto announce the immediate availability of 
> guile-wiredtiger. A database system for guile.
>
> wiredtiger in a few bullet points:
>
> - ACID
> - NoSQL (in the sens it has no (sugar) SQL DSL)
> - networkless
> - automatic index
> - multithread support
> - ordered key/value store
> - it requires no setup (like sqlite)
> - it does prefix compression (nice for timeseries)
> - it does compression
> - it does encryption
>
> It's similar to leveldb, rocksdb and bsddb. The creator of wiredtiger 
> did previously code bsddb now part of oracle.
>
> It only works on 64bit systems.
>
> At the very core, it's a configurable ordered key/value store, column 
> aware, with global transactions.
>
> It's not cache database like REDIS.
>
> It's more powerful than RDBMS model and can implement it (demonstrated 
> in [1]).
>
> [1] 
> http://hyperdev.fr/notes/somewhat-relational-database-library-using-wiredtiger.html
>
> The low level API allows to create tables (!) with two kind of 
> columns: key columns and value columns (somewhat like cassandra). Then 
> you can lookup entries in the database using the key with search 
> procedures. There is two kinds of search procedure. One does exact 
> match of the whole key columns, the other does an approximate match, 
> where you lookup for a key prefix (This is actuallly very useful). 
> Once you have a pointer to  an entry in the table you can navigate it 
> quickly using next and previous procedures (remember the table is 
> ordered).
>
> There is higher level abstractions like a graphdb with gremlin-like 
> querying, a feature space with microkanren querying and an inverted 
> index for looking up words in documents.
>
> You can get it using the following command:
>
>   git clone https://framagit.org/a-guile-mind/guile-wiredtiger.git
>
> I created several toy projects using this library, actually all my 
> work is based on this library:
>
> - https://framagit.org/a-guile-mind/culturia
> - https://framagit.org/a-guile-mind/hyper
> - https://framagit.org/a-guile-mind/nanoblog/
> - https://framagit.org/a-guile-mind/azul
>
> And various posts:
>
> - http://hyperdev.fr/notes/getting-started-with-guile-wiredtiger.html
> - http://hyperdev.fr/notes/getting-started-with-guile-uav-database.html
> - 
> http://hyperdev.fr/notes/somewhat-relational-database-library-using-wiredtiger.html
> - 
> http://hyperdev.fr/notes/a-graph-based-movie-recommender-engine-using-guile-scheme.html
>
> The project is far from perfect as it's still not packaged and the 
> document is not up to the Guile standard but it's usable.
>
>
> Happy hacking!
>

Re: [ANN] guile-wiredtiger 0.6

[Nala Ginrut]

Congrats!

2017年5月27日 下午5:17，"Amirouche" <amirouche@hypermove.net>写道：

> I recommend you ping before using it. I am amz3 on #guile @
> irc.freenode.net.
>
>
> Le 27/05/2017 à 11:12, Amirouche a écrit :
>
>> Héllo!
>>
>> I am pleasedto announce the immediate availability of guile-wiredtiger. A
>> database system for guile.
>>
>> wiredtiger in a few bullet points:
>>
>> - ACID
>> - NoSQL (in the sens it has no (sugar) SQL DSL)
>> - networkless
>> - automatic index
>> - multithread support
>> - ordered key/value store
>> - it requires no setup (like sqlite)
>> - it does prefix compression (nice for timeseries)
>> - it does compression
>> - it does encryption
>>
>> It's similar to leveldb, rocksdb and bsddb. The creator of wiredtiger did
>> previously code bsddb now part of oracle.
>>
>> It only works on 64bit systems.
>>
>> At the very core, it's a configurable ordered key/value store, column
>> aware, with global transactions.
>>
>> It's not cache database like REDIS.
>>
>> It's more powerful than RDBMS model and can implement it (demonstrated in
>> [1]).
>>
>> [1] http://hyperdev.fr/notes/somewhat-relational-database-librar
>> y-using-wiredtiger.html
>>
>> The low level API allows to create tables (!) with two kind of columns:
>> key columns and value columns (somewhat like cassandra). Then you can
>> lookup entries in the database using the key with search procedures. There
>> is two kinds of search procedure. One does exact match of the whole key
>> columns, the other does an approximate match, where you lookup for a key
>> prefix (This is actuallly very useful). Once you have a pointer to  an
>> entry in the table you can navigate it quickly using next and previous
>> procedures (remember the table is ordered).
>>
>> There is higher level abstractions like a graphdb with gremlin-like
>> querying, a feature space with microkanren querying and an inverted index
>> for looking up words in documents.
>>
>> You can get it using the following command:
>>
>>   git clone https://framagit.org/a-guile-mind/guile-wiredtiger.git
>>
>> I created several toy projects using this library, actually all my work
>> is based on this library:
>>
>> - https://framagit.org/a-guile-mind/culturia
>> - https://framagit.org/a-guile-mind/hyper
>> - https://framagit.org/a-guile-mind/nanoblog/
>> - https://framagit.org/a-guile-mind/azul
>>
>> And various posts:
>>
>> - http://hyperdev.fr/notes/getting-started-with-guile-wiredtiger.html
>> - http://hyperdev.fr/notes/getting-started-with-guile-uav-database.html
>> - http://hyperdev.fr/notes/somewhat-relational-database-librar
>> y-using-wiredtiger.html
>> - http://hyperdev.fr/notes/a-graph-based-movie-recommender-eng
>> ine-using-guile-scheme.html
>>
>> The project is far from perfect as it's still not packaged and the
>> document is not up to the Guile standard but it's usable.
>>
>>
>> Happy hacking!
>>
>>
>
>

Re: [ANN] guile-wiredtiger 0.6

[Amirouche Boubekki]

On 2017-05-28 07:46, Nala Ginrut wrote:
> Congrats!

Thx!

I pushed most of the documentation in html at [1].

I am preparing a 0.6.1 release with a hopefully a guix package and 
prolly a screencast.

[1] http://hyperdev.fr/projects/wiredtiger/

> 2017年5月27日 下午5:17，"Amirouche"
> <amirouche@hypermove.net>写道：
> 
>> I recommend you ping before using it. I am amz3 on #guile @
>> irc.freenode.net [10].
>> 
>> Le 27/05/2017 à 11:12, Amirouche a écrit :
>> 
>>> Héllo!
>>> 
>>> I am pleasedto announce the immediate availability of
>>> guile-wiredtiger. A database system for guile.
>>> 
>>> wiredtiger in a few bullet points:
>>> 
>>> - ACID
>>> - NoSQL (in the sens it has no (sugar) SQL DSL)
>>> - networkless
>>> - automatic index
>>> - multithread support
>>> - ordered key/value store
>>> - it requires no setup (like sqlite)
>>> - it does prefix compression (nice for timeseries)
>>> - it does compression
>>> - it does encryption
>>> 
>>> It's similar to leveldb, rocksdb and bsddb. The creator of
>>> wiredtiger did previously code bsddb now part of oracle.
>>> 
>>> It only works on 64bit systems.
>>> 
>>> At the very core, it's a configurable ordered key/value store,
>>> column aware, with global transactions.
>>> 
>>> It's not cache database like REDIS.
>>> 
>>> It's more powerful than RDBMS model and can implement it
>>> (demonstrated in [1]).
>>> 
>>> [1]
>>> 
>> 
> http://hyperdev.fr/notes/somewhat-relational-database-library-using-wiredtiger.html
>>> [1]
>>> 
>>> The low level API allows to create tables (!) with two kind of
>>> columns: key columns and value columns (somewhat like cassandra).
>>> Then you can lookup entries in the database using the key with
>>> search procedures. There is two kinds of search procedure. One
>>> does exact match of the whole key columns, the other does an
>>> approximate match, where you lookup for a key prefix (This is
>>> actuallly very useful). Once you have a pointer to an entry in
>>> the table you can navigate it quickly using next and previous
>>> procedures (remember the table is ordered).
>>> 
>>> There is higher level abstractions like a graphdb with
>>> gremlin-like querying, a feature space with microkanren querying
>>> and an inverted index for looking up words in documents.
>>> 
>>> You can get it using the following command:
>>> 
>>> git clone https://framagit.org/a-guile-mind/guile-wiredtiger.git
>>> [2]
>>> 
>>> I created several toy projects using this library, actually all my
>>> work is based on this library:
>>> 
>>> - https://framagit.org/a-guile-mind/culturia [3]
>>> - https://framagit.org/a-guile-mind/hyper [4]
>>> - https://framagit.org/a-guile-mind/nanoblog/ [5]
>>> - https://framagit.org/a-guile-mind/azul [6]
>>> 
>>> And various posts:
>>> 
>>> -
>>> 
>> http://hyperdev.fr/notes/getting-started-with-guile-wiredtiger.html
>>> [7]
>>> -
>>> 
>> 
> http://hyperdev.fr/notes/getting-started-with-guile-uav-database.html
>>> [8]
>>> -
>>> 
>> 
> http://hyperdev.fr/notes/somewhat-relational-database-library-using-wiredtiger.html
>>> [1]
>>> -
>>> 
>> 
> http://hyperdev.fr/notes/a-graph-based-movie-recommender-engine-using-guile-scheme.html
>>> [9]
>>> 
>>> The project is far from perfect as it's still not packaged and the
>>> document is not up to the Guile standard but it's usable.
>>> 
>>> Happy hacking!
> 
> 
> Links:
> ------
> [1]
> http://hyperdev.fr/notes/somewhat-relational-database-library-using-wiredtiger.html
> [2] https://framagit.org/a-guile-mind/guile-wiredtiger.git
> [3] https://framagit.org/a-guile-mind/culturia
> [4] https://framagit.org/a-guile-mind/hyper
> [5] https://framagit.org/a-guile-mind/nanoblog/
> [6] https://framagit.org/a-guile-mind/azul
> [7] http://hyperdev.fr/notes/getting-started-with-guile-wiredtiger.html
> [8] 
> http://hyperdev.fr/notes/getting-started-with-guile-uav-database.html
> [9]
> http://hyperdev.fr/notes/a-graph-based-movie-recommender-engine-using-guile-scheme.html
> [10] http://irc.freenode.net

-- 
Amirouche ~ amz3 ~ http://www.hyperdev.fr