Tentris @TENTRIS_DB

Tentris is the first scalable graph database management system that provides accurate, real-time insights across distributed data sources. tentris.io Herford, Germany Joined April 2024

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Tentris @TENTRIS_DB

11 hours ago

Relational = joins. Vector = similarity. LPG = links. Only RDF gives schema, rules & constraints for AI-ready reasoning across complex data. #KnowledgeGraphs #RDF #AI

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Tentris @TENTRIS_DB

3 days ago

T-Box = schema. A-Box = data. R-Box = rules of relationships. But don’t forget the C-Box → constraints. Cardinality, types, restrictions = guardrails for a sane graph. #KnowledgeGraphs #RDF

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Everyone knows T-Box (schema) & A-Box (data). Few know and use the R-Box → the rules of relationships. It could be the grammar that keeps your graph consistent & logical. #KnowledgeGraphs #RDF #SemanticWeb

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Tentris @TENTRIS_DB

2 weeks ago

The A-Box stores the facts about individuals in your ontology. On the surface, it looks simple: “John Doe works for Company X.” But when you introduce anonymous individuals (blank nodes), facts about things without a name, even basic operations can become NP-complete. #GraphDB

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Tentris @TENTRIS_DB

2 weeks ago

Ever wondered how knowledge graphs “understand” the world? Meet the T-Box, the part that tells your graph what exists and how it can relate. Think of it like building a LEGO set: T-Box (Terminological Box) = the instruction manual (defines the pieces and how they fit) #RDF

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Tentris @TENTRIS_DB

2 weeks ago

SKOS isn’t boring metadata. It’s the secret sauce for organizing knowledge: How? Concepts (things, ideas, topics) Connect them with relationships: • broader→parent • narrower→child • related→associative Smarter vocabularies = smarter search. #KnowledgeGraphs #SemanticWeb

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Tentris @TENTRIS_DB

3 weeks ago

Property Paths ≠ Graph Algorithms Think of it this way: Property Paths = GPS→ “Who reports to Karen, even 5 levels down?” Graph Algorithms = World Map→ “Who’s central, isolated or secretly driving projects?” Use paths for answers. Use algorithms for insights. #GraphDB #RDF

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Tentris @TENTRIS_DB

3 weeks ago

Named Graphs: Elegant & kind of messy They are like labeled folders for your triples. Why they’re awesome: Track who said what, where & when Keep datasets modular so “Experimental” doesn’t mix with “Production” Why they’re messy: Too many graphs = “Wait, which triple is where?”

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Tentris @TENTRIS_DB

4 weeks ago

SKOS vs. OWL? SKOS: "This is kinda like that." OWL: "This is a formally defined subclass with logical constraints, thank you very much." SKOS keeps it chill. OWL brings the rules. Use SKOS when you want labels. Use OWL when you want logic. #SemanticWeb #KnowledgeGraphs #OWL

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Tentris @TENTRIS_DB

4 weeks ago

Deep queries, lots of hops Need to ask things like: “Who’s connected to Bob, but not directly, and only through projects tagged with 🦄?” That’s a graph query. SQL will cry. #SQL #SPARQL #GraphDatabases

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Tentris @TENTRIS_DB

a month ago

Nanopublications: Tiny packages of trustworthy knowledge Why read a whole paper when you just want one juicy fact? Say hello to nanopublications which are tiny, super-smart knowledge bites packed with everything you need: Assertion, Provenance, Publication Info #KNOWLEDGE

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Tentris @TENTRIS_DB

a month ago

Your queries are basically: ‘SELECT * FROM boring_table’ Don’t use a Formula 1 car to drive to the grocery store. #SQL #SPARQL #GraphDatabases

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Tentris @TENTRIS_DB

a month ago

B+ Trees have served DBs well, but for graph workloads, they hit performance limits. ✅Our hypertrie handles indexing far more efficiently. ✅It allows faster multi-join queries. ✅It reduces costly disk accesses. 👉Result: Lightning-fast query performance even at scale. #GraphDB

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Tentris @TENTRIS_DB

a month ago

WDBench results are in... Tentris: “I’ll just handle 1.25B triples and be 5-10x faster while I’m at it.” Everyone else: 🐢💤 We came to play. #Tentris #SPARQL #RDF #GraphDatabases #SemanticWeb

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Tentris @TENTRIS_DB

a month ago

The Tentris Beta has been live for 3 weeks now 🚀 Huge thanks to everyone who's tested, broken, questioned, and starred ⭐ Your feedback is 🔥 Keep it coming! We're fixing, tweaking, and learning a lot. Haven’t tried it yet? 👉 tentris.io #GraphDB #SemanticWeb

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Tentris @TENTRIS_DB

2 months ago

WCOJ? Sounds scary. But it’s just joins with superpowers. Instead of joining two tables at a time (like SQL), Worst-Case Optimal Joins look at all relations together. Like a group chat instead of a phone call. Fewer steps. Smarter joins. Less pain. Find out more, try Tentris

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Tentris @TENTRIS_DB

2 months ago

SQL vs. Cypher vs. SPARQL aka: How do you like to ask your data things?😄 🧱 Table: "Give me the rows that match this WHERE clause." 🕸️ Graph: "Find me nodes connected like this." 🧠 RDF & logic: "What triples exist that satisfy these patterns and maybe infer some magic?" #data

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Tentris @TENTRIS_DB

2 months ago

Released Tentris v0.19.4 -Trigonometry & Exp functions from XPath3.1 are now supported -Revamped Python bindings available on PyPI. Install them with pip install tentris -Python logging is available now -Variables tracking in BOUND works now correctly if variable isn't in scope

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Tentris @TENTRIS_DB

2 months ago

On-site hustling at Founders Foundation last week! 💥 Deep dive strategy session, fresh ideas, strong coffee and a lot of good vibes! #Startups #Strategy #FoundersLife

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Tentris @TENTRIS_DB

2 months ago

OWL: “This data is consistent... trust me, I reasoned it.” SHACL: “Cool story. But does it pass the rules?” Inference vs. validation. Logic vs. constraints. OWL and SHACL: like a philosopher and a QA engineer. #SHACL #OWL #SemanticWeb