#neo4j — Public Fediverse posts

Pythons Luigi task lib is really nice. Here: converting a large corpus of RDF files into a #Neo4j database

Pythons Luigi task lib is really nice. Here: converting a large corpus of RDF files into a #Neo4j database

Pythons Luigi task lib is really nice. Here: converting a large corpus of RDF files into a #Neo4j database

Pythons Luigi task lib is really nice. Here: converting a large corpus of RDF files into a #Neo4j database

Pythons Luigi task lib is really nice. Here: converting a large corpus of RDF files into a #Neo4j database

Tbf, #Neo4j's virtual graph and the queries we generate, especially translating our quantified path patterns to SQL and results sets are pushing these things to a limit…

Tbf, #Neo4j's virtual graph and the queries we generate, especially translating our quantified path patterns to SQL and results sets are pushing these things to a limit…

Tbf, #Neo4j's virtual graph and the queries we generate, especially translating our quantified path patterns to SQL and results sets are pushing these things to a limit…

Tbf, #Neo4j's virtual graph and the queries we generate, especially translating our quantified path patterns to SQL and results sets are pushing these things to a limit…

Tbf, #Neo4j's virtual graph and the queries we generate, especially translating our quantified path patterns to SQL and results sets are pushing these things to a limit…

I did have quite a fantastic long weekend in Berlin but also kinda was looking forward to work.

I did forget that I added one additional day off for chores and stuff.

It seems that I do still like working at #Neo4j a lot with colleagues like @meistermeier and @mesirii

I did have quite a fantastic long weekend in Berlin but also kinda was looking forward to work.

I did forget that I added one additional day off for chores and stuff.

It seems that I do still like working at #Neo4j a lot with colleagues like @meistermeier and @mesirii

I did have quite a fantastic long weekend in Berlin but also kinda was looking forward to work.

I did forget that I added one additional day off for chores and stuff.

It seems that I do still like working at #Neo4j a lot with colleagues like @meistermeier and @mesirii

I did have quite a fantastic long weekend in Berlin but also kinda was looking forward to work.

I did forget that I added one additional day off for chores and stuff.

It seems that I do still like working at #Neo4j a lot with colleagues like @meistermeier and @mesirii

I did have quite a fantastic long weekend in Berlin but also kinda was looking forward to work.

I did forget that I added one additional day off for chores and stuff.

It seems that I do still like working at #Neo4j a lot with colleagues like @meistermeier and @mesirii

Release of OntoWeaver 1.9.0 : https://github.com/oncodash/ontoweaver/releases/tag/v1.9.0

Now with the (long awaited) `compose` transformer!

OntoWeaver is a tool to convert tables and documents into Semantic Knowledge Graphs, with a simple declaration of the desired mapping, and a lot of output formats.

#SKG #KnowledgeGraphs #Python #OntoWeaver #BioCypher #Neo4j

Release of OntoWeaver 1.9.0 : https://github.com/oncodash/ontoweaver/releases/tag/v1.9.0

Now with the (long awaited) `compose` transformer!

OntoWeaver is a tool to convert tables and documents into Semantic Knowledge Graphs, with a simple declaration of the desired mapping, and a lot of output formats.

#SKG #KnowledgeGraphs #Python #OntoWeaver #BioCypher #Neo4j

Release of OntoWeaver 1.9.0 : https://github.com/oncodash/ontoweaver/releases/tag/v1.9.0

Now with the (long awaited) `compose` transformer!

OntoWeaver is a tool to convert tables and documents into Semantic Knowledge Graphs, with a simple declaration of the desired mapping, and a lot of output formats.

#SKG #KnowledgeGraphs #Python #OntoWeaver #BioCypher #Neo4j

Release of OntoWeaver 1.9.0 : https://github.com/oncodash/ontoweaver/releases/tag/v1.9.0

Now with the (long awaited) `compose` transformer!

OntoWeaver is a tool to convert tables and documents into Semantic Knowledge Graphs, with a simple declaration of the desired mapping, and a lot of output formats.

#SKG #KnowledgeGraphs #Python #OntoWeaver #BioCypher #Neo4j

CVE-2026-5423 is an authentication bypass in @neo4j/graphql that lets unauthenticated clients forge JWT claims and read subscription data.

#Neo4j #GraphQL #CVE20265423 #AuthenticationBypass #JWT #InfoSec

https://securityonline.info/neo4j-graphql-authentication-bypass/?utm_source=mastodon&utm_medium=jetpack_social

CVE-2026-5423 is an authentication bypass in @neo4j/graphql that lets unauthenticated clients forge JWT claims and read subscription data.

#Neo4j #GraphQL #CVE20265423 #AuthenticationBypass #JWT #InfoSec

https://securityonline.info/neo4j-graphql-authentication-bypass/?utm_source=mastodon&utm_medium=jetpack_social

Жители Валдории живут 147 лет, а страна граничит с Германией и Японией одновременно. Исследование MiroFish. Часть 2

Вторая статья из трёх об исследовании MiroFish, открытого стека мультиагентной симуляции общества. В первой части изложены методология исследования и находка Silent Failure. В этой части: досье вымышленной страны с восемью классами заложенного абсурда, четыре байт-идентичных прогона с разными результатами и пре-регистрированный эксперимент, который локализовал причину.

https://habr.com/ru/articles/1067384/

#MiroFish #GraphRAG #Neo4j #LLM #галлюцинации #аудит #воспроизводимость #мультиагентные_системы

Жители Валдории живут 147 лет, а страна граничит с Германией и Японией одновременно. Исследование MiroFish. Часть 2

Вторая статья из трёх об исследовании MiroFish, открытого стека мультиагентной симуляции общества. В первой части изложены методология исследования и находка Silent Failure. В этой части: досье вымышленной страны с восемью классами заложенного абсурда, четыре байт-идентичных прогона с разными результатами и пре-регистрированный эксперимент, который локализовал причину.

https://habr.com/ru/articles/1067384/

#MiroFish #GraphRAG #Neo4j #LLM #галлюцинации #аудит #воспроизводимость #мультиагентные_системы

Жители Валдории живут 147 лет, а страна граничит с Германией и Японией одновременно. Исследование MiroFish. Часть 2

Вторая статья из трёх об исследовании MiroFish, открытого стека мультиагентной симуляции общества. В первой части изложены методология исследования и находка Silent Failure. В этой части: досье вымышленной страны с восемью классами заложенного абсурда, четыре байт-идентичных прогона с разными результатами и пре-регистрированный эксперимент, который локализовал причину.

https://habr.com/ru/articles/1067384/

#MiroFish #GraphRAG #Neo4j #LLM #галлюцинации #аудит #воспроизводимость #мультиагентные_системы

Что будет если загрузить в «симулятор общества» чистый lorem ipsum? Большое исследование MiroFish, часть 1

Первая статья из трёх об исследовании MiroFish, открытого стека мультиагентной симуляции общества. В этой части: стек, методология и находка Silent Failure. Бэкенд зафиксировал отказ за десятки миллисекунд, статусный API отдал задачу как выполненную, а индикатор прогресса не отвечал более часа.

https://habr.com/ru/articles/1066548/

#MiroFish #GraphRAG #LLM #Neo4j #аудит #воспроизводимость #тестирование #мультиагентные_системы

Что будет если загрузить в «симулятор общества» чистый lorem ipsum? Большое исследование MiroFish, часть 1

Первая статья из трёх об исследовании MiroFish, открытого стека мультиагентной симуляции общества. В этой части: стек, методология и находка Silent Failure. Бэкенд зафиксировал отказ за десятки миллисекунд, статусный API отдал задачу как выполненную, а индикатор прогресса не отвечал более часа.

https://habr.com/ru/articles/1066548/

#MiroFish #GraphRAG #LLM #Neo4j #аудит #воспроизводимость #тестирование #мультиагентные_системы

Что будет если загрузить в «симулятор общества» чистый lorem ipsum? Большое исследование MiroFish, часть 1

Первая статья из трёх об исследовании MiroFish, открытого стека мультиагентной симуляции общества. В этой части: стек, методология и находка Silent Failure. Бэкенд зафиксировал отказ за десятки миллисекунд, статусный API отдал задачу как выполненную, а индикатор прогресса не отвечал более часа.

https://habr.com/ru/articles/1066548/

#MiroFish #GraphRAG #LLM #Neo4j #аудит #воспроизводимость #тестирование #мультиагентные_системы

Hours before going for vacation it occurred to me, that my work on #Neo4j #VirtualGraph has been nothing but a continuation of what I am doing now for way over a decade: Enjoying myself a bit of #query languages AND #ObjectMapping

Neo4j Virtual Graph might be the last #ORM you ever need: It maps your relational data not into a somewhat boring object graph, but a property graph that can be queried in not all, but a lot of great ways that only #Cypher lets you.

Hours before going for vacation it occurred to me, that my work on #Neo4j #VirtualGraph has been nothing but a continuation of what I am doing now for way over a decade: Enjoying myself a bit of #query languages AND #ObjectMapping

Neo4j Virtual Graph might be the last #ORM you ever need: It maps your relational data not into a somewhat boring object graph, but a property graph that can be queried in not all, but a lot of great ways that only #Cypher lets you.

Hours before going for vacation it occurred to me, that my work on #Neo4j #VirtualGraph has been nothing but a continuation of what I am doing now for way over a decade: Enjoying myself a bit of #query languages AND #ObjectMapping

Neo4j Virtual Graph might be the last #ORM you ever need: It maps your relational data not into a somewhat boring object graph, but a property graph that can be queried in not all, but a lot of great ways that only #Cypher lets you.

Hours before going for vacation it occurred to me, that my work on #Neo4j #VirtualGraph has been nothing but a continuation of what I am doing now for way over a decade: Enjoying myself a bit of #query languages AND #ObjectMapping

Neo4j Virtual Graph might be the last #ORM you ever need: It maps your relational data not into a somewhat boring object graph, but a property graph that can be queried in not all, but a lot of great ways that only #Cypher lets you.

Hours before going for vacation it occurred to me, that my work on #Neo4j #VirtualGraph has been nothing but a continuation of what I am doing now for way over a decade: Enjoying myself a bit of #query languages AND #ObjectMapping

Neo4j Virtual Graph might be the last #ORM you ever need: It maps your relational data not into a somewhat boring object graph, but a property graph that can be queried in not all, but a lot of great ways that only #Cypher lets you.

I am somewhat proud about what we build… And the interest in #Graph on top #relational databases is big.

They did not get the #SQL out of me and now I can have it both ways with #Cypher :)

Hope my #Devoxx talk gets accepted for that topic.

#Neo4j #Java #Databases

https://neo4j.com/blog/auradb/neo4j-virtual-graph-is-now-in-public-preview/

I am somewhat proud about what we build… And the interest in #Graph on top #relational databases is big.

They did not get the #SQL out of me and now I can have it both ways with #Cypher :)

Hope my #Devoxx talk gets accepted for that topic.

#Neo4j #Java #Databases

https://neo4j.com/blog/auradb/neo4j-virtual-graph-is-now-in-public-preview/

I am somewhat proud about what we build… And the interest in #Graph on top #relational databases is big.

They did not get the #SQL out of me and now I can have it both ways with #Cypher :)

Hope my #Devoxx talk gets accepted for that topic.

#Neo4j #Java #Databases

https://neo4j.com/blog/auradb/neo4j-virtual-graph-is-now-in-public-preview/

I am somewhat proud about what we build… And the interest in #Graph on top #relational databases is big.

They did not get the #SQL out of me and now I can have it both ways with #Cypher :)

Hope my #Devoxx talk gets accepted for that topic.

#Neo4j #Java #Databases

https://neo4j.com/blog/auradb/neo4j-virtual-graph-is-now-in-public-preview/

I am somewhat proud about what we build… And the interest in #Graph on top #relational databases is big.

They did not get the #SQL out of me and now I can have it both ways with #Cypher :)

Hope my #Devoxx talk gets accepted for that topic.

#Neo4j #Java #Databases

https://neo4j.com/blog/auradb/neo4j-virtual-graph-is-now-in-public-preview/

[Перевод] Запросы к графам свойств SQL/PGQ в PostgreSQL 19

PostgreSQL 19 добавляет SQL/PGQ (Property Graph Queries, запросы к графам свойств) на основе стандарта SQL:2023. Графовые структуры можно определить поверх уже существующих реляционных таблиц и запрашивать их синтаксисом сопоставления с образцом. Не нужны новый движок хранения, расширения или миграция данных.

https://habr.com/ru/articles/1059810/

#PostgreSQL_19 #графы_свойств #графовые_запросы #GRAPH_TABLE #MATCH #реляционные_таблицы #PostgreSQL #рекурсивные_CTE #Neo4j #sqlpgq

[Перевод] Запросы к графам свойств SQL/PGQ в PostgreSQL 19

PostgreSQL 19 добавляет SQL/PGQ (Property Graph Queries, запросы к графам свойств) на основе стандарта SQL:2023. Графовые структуры можно определить поверх уже существующих реляционных таблиц и запрашивать их синтаксисом сопоставления с образцом. Не нужны новый движок хранения, расширения или миграция данных.

https://habr.com/ru/articles/1059810/

#PostgreSQL_19 #графы_свойств #графовые_запросы #GRAPH_TABLE #MATCH #реляционные_таблицы #PostgreSQL #рекурсивные_CTE #Neo4j #sqlpgq

[Перевод] Запросы к графам свойств SQL/PGQ в PostgreSQL 19

PostgreSQL 19 добавляет SQL/PGQ (Property Graph Queries, запросы к графам свойств) на основе стандарта SQL:2023. Графовые структуры можно определить поверх уже существующих реляционных таблиц и запрашивать их синтаксисом сопоставления с образцом. Не нужны новый движок хранения, расширения или миграция данных.

https://habr.com/ru/articles/1059810/

#PostgreSQL_19 #графы_свойств #графовые_запросы #GRAPH_TABLE #MATCH #реляционные_таблицы #PostgreSQL #рекурсивные_CTE #Neo4j #sqlpgq

My #neo4j t-shirt arrived! I know what I am wearing tomorrow :AmiyaRaveR:

My #neo4j t-shirt arrived! I know what I am wearing tomorrow :AmiyaRaveR:

My #neo4j t-shirt arrived! I know what I am wearing tomorrow :AmiyaRaveR:

My #neo4j t-shirt arrived! I know what I am wearing tomorrow :AmiyaRaveR:

My #neo4j t-shirt arrived! I know what I am wearing tomorrow :AmiyaRaveR:

ArcadeDB 26.7.2 ships certified Bolt compatibility: 39 scenarios, all 5 official Neo4j drivers, 14 pinned versions, run nightly, published as a live matrix. Including the cells that aren't green.

arcadedb.com/blog/bolt-dr...

#GraphDatabase #Neo4j #Bolt #OpenSource

Certified, Not Claimed: Arcade...

busy at the #Neo4j booth at #WeAreDevlopers, so not much time to attend sessions. But @myfear speaking next to us, I had to join.

busy at the #Neo4j booth at #WeAreDevlopers, so not much time to attend sessions. But @myfear speaking next to us, I had to join.

busy at the #Neo4j booth at #WeAreDevlopers, so not much time to attend sessions. But @myfear speaking next to us, I had to join.

busy at the #Neo4j booth at #WeAreDevlopers, so not much time to attend sessions. But @myfear speaking next to us, I had to join.

busy at the #Neo4j booth at #WeAreDevlopers, so not much time to attend sessions. But @myfear speaking next to us, I had to join.

On the way to #WeAreDevelopers Berlin. It will be exhausting 2 days for an introvert, but I 'm looking forward to it. I will be at the #Neo4j place most of the time.

On the way to #WeAreDevelopers Berlin. It will be exhausting 2 days for an introvert, but I 'm looking forward to it. I will be at the #Neo4j place most of the time.

On the way to #WeAreDevelopers Berlin. It will be exhausting 2 days for an introvert, but I 'm looking forward to it. I will be at the #Neo4j place most of the time.

On the way to #WeAreDevelopers Berlin. It will be exhausting 2 days for an introvert, but I 'm looking forward to it. I will be at the #Neo4j place most of the time.

On the way to #WeAreDevelopers Berlin. It will be exhausting 2 days for an introvert, but I 'm looking forward to it. I will be at the #Neo4j place most of the time.

Как подключить таск-трекер к кодовой базе через RAG и не сойти с ума от стоимости токенов

Главная проблема работы с LLM в реальном проекте — не качество модели, а контекст. Рассказываю, как с помощью RAG-индекса репозитория (векторы + граф вызовов) и плагина для Claude Code автоматически собирать правильный контекст по задаче из трекера — без ручного сбора и лишних токенов.

https://habr.com/ru/articles/1053222/

#RAG #LLM #Claude_Code #тасктрекер #векторный_поиск #Neo4j #MCP #граф_кода

Как подключить таск-трекер к кодовой базе через RAG и не сойти с ума от стоимости токенов

Главная проблема работы с LLM в реальном проекте — не качество модели, а контекст. Рассказываю, как с помощью RAG-индекса репозитория (векторы + граф вызовов) и плагина для Claude Code автоматически собирать правильный контекст по задаче из трекера — без ручного сбора и лишних токенов.

https://habr.com/ru/articles/1053222/

#RAG #LLM #Claude_Code #тасктрекер #векторный_поиск #Neo4j #MCP #граф_кода

Как подключить таск-трекер к кодовой базе через RAG и не сойти с ума от стоимости токенов

Главная проблема работы с LLM в реальном проекте — не качество модели, а контекст. Рассказываю, как с помощью RAG-индекса репозитория (векторы + граф вызовов) и плагина для Claude Code автоматически собирать правильный контекст по задаче из трекера — без ручного сбора и лишних токенов.

https://habr.com/ru/articles/1053222/

#RAG #LLM #Claude_Code #тасктрекер #векторный_поиск #Neo4j #MCP #граф_кода

18th June release of the TRAK00001 Architecture Viewpoints spec. that defines architecture view and unambiguously specifies allowed view content. https://sourceforge.net/projects/trakviewpoints/files/TRAK_ArchitectureViewpoints.pdf. Also represented in HTML at https://trakviewpoints.sourceforge.io/viewpoint_concerns.html.

Graph describes changes and conforms to non-TRAK Model Change & Configuration Viewpoint at https://www.researchgate.net/publication/335176248_Architecture_Description_Viewpoints_Metamodel_Description_Implementation_and_Model_Changes

#neo4j #trak #architectureframework #mbse #graph