Delta Lake
This is the page you're already on — the Human View toggle above shows it in full.
A green key on the record, left, is one Decision Insights added. It doesn't exist on the company's site or in a wire feed. The same key labels its row on the right, so you can match them directly. More on how DI enriches a record.
The record
This is what the machine sees: the exact JSON-LD an agent receives for this listing.
WebSite
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/#website",
"@type": "WebSite",
"name": "Decision Insights",
"potentialAction": {
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}\u0026submit=1"
}
},
"publisher": {
"@id": "https://decisioninsights.ai/#organization"
},
"url": "https://decisioninsights.ai"
}
Organization
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/#organization",
"@type": "Organization",
"contactPoint": {
"@type": "ContactPoint",
"contactType": "customer support",
"email": "[email protected]"
},
"description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
"logo": {
"@type": "ImageObject",
"url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
},
"name": "Decision Insights",
"parentOrganization": {
"@type": "Organization",
"name": "Wiretap Labs",
"sameAs": [
"https://www.linkedin.com/company/wiretap-labs",
"https://www.crunchbase.com/organization/wiretap-labs"
],
"url": "https://wiretaplabs.com"
},
"publishingPrinciples": "https://decisioninsights.ai/standards/",
"sameAs": [
"https://www.linkedin.com/company/decisioninsights"
],
"url": "https://decisioninsights.ai"
}
BreadcrumbList
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"item": "https://decisioninsights.ai",
"name": "Decision Insights",
"position": 1
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/registry/",
"name": "Registry",
"position": 2
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/projects/",
"name": "Projects",
"position": 3
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/registry/linux-foundation/",
"name": "The Linux Foundation",
"position": 4
},
{
"@type": "ListItem",
"item": "https://decisioninsights.ai/projects/delta-lake/",
"name": "Delta Lake",
"position": 5
}
]
}
SoftwareSourceCode
{
"@context": "https://schema.org",
"@id": "https://decisioninsights.ai/projects/delta-lake/#project",
"@type": "SoftwareSourceCode",
"additionalProperty": [
{
"@type": "PropertyValue",
"name": "Articles mentioning this entity",
"value": 2
},
{
"@type": "PropertyValue",
"name": "Organizations named alongside this entity",
"value": 6
},
{
"@type": "PropertyValue",
"name": "Related projects",
"propertyID": "https://decisioninsights.ai/ns#relatedProjects",
"value": [
{
"@id": "https://decisioninsights.ai/projects/apache-deltacloud/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-deltacloud/",
"name": "Apache Deltacloud"
},
{
"@id": "https://decisioninsights.ai/projects/apache-devlake/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-devlake/",
"name": "Apache DevLake"
},
{
"@id": "https://decisioninsights.ai/projects/apache-opendal/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-opendal/",
"name": "Apache OpenDAL"
},
{
"@id": "https://decisioninsights.ai/projects/apache-iceberg/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-iceberg/",
"name": "Apache Iceberg"
},
{
"@id": "https://decisioninsights.ai/projects/dvc-data-version-control/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/dvc-data-version-control/",
"name": "DVC (Data Version Control)"
},
{
"@id": "https://decisioninsights.ai/projects/duckdb/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/duckdb/",
"name": "DuckDB"
},
{
"@id": "https://decisioninsights.ai/projects/apache-tajo/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/apache-tajo/",
"name": "Apache Tajo"
},
{
"@id": "https://decisioninsights.ai/projects/longhorn/#project",
"@type": "SoftwareSourceCode",
"mainEntityOfPage": "https://decisioninsights.ai/projects/longhorn/",
"name": "Longhorn"
}
]
},
{
"@type": "PropertyValue",
"name": "Related organizations",
"propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
"value": [
{
"@id": "https://decisioninsights.ai/registry/great-expectations/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/great-expectations/",
"name": "Great Expectations"
},
{
"@id": "https://decisioninsights.ai/registry/upsolver/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/upsolver/",
"name": "Upsolver"
},
{
"@id": "https://decisioninsights.ai/registry/terminusdb/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/terminusdb/",
"name": "TerminusDB"
},
{
"@id": "https://decisioninsights.ai/registry/databricks/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/databricks/",
"name": "Databricks"
},
{
"@id": "https://decisioninsights.ai/registry/cloudera/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/cloudera/",
"name": "Cloudera"
},
{
"@id": "https://decisioninsights.ai/registry/dagster/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/dagster/",
"name": "Dagster"
},
{
"@id": "https://decisioninsights.ai/registry/polars-data/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/polars-data/",
"name": "polars data"
},
{
"@id": "https://decisioninsights.ai/registry/clearml/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/clearml/",
"name": "ClearML"
}
]
}
],
"author": {
"@id": "https://decisioninsights.ai/registry/linux-foundation/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/",
"name": "The Linux Foundation"
},
"dateModified": "2026-08-27T03:10:31Z",
"description": "Delta Lake is an open-source storage layer for data lakes that provides ACID transactions, schema control, and reliable analytics.",
"keywords": [
"Open Source",
"Cloud",
"Datasets",
"Delta Lake",
"Extract, Load, Transform",
"Extract, Transform, Load",
"IT Governance",
"Machine Learning",
"Metadata",
"Open Source",
"Schema Evolution",
"Transaction Log"
],
"knowsAbout": [
{
"@id": "https://decisioninsights.ai/term/ai-infrastructure/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/ai-infrastructure/",
"name": "AI infrastructure"
},
{
"@id": "https://decisioninsights.ai/term/cybersecurity/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/cybersecurity/",
"name": "Cybersecurity"
},
{
"@id": "https://decisioninsights.ai/term/sd-storage/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/sd-storage/",
"name": "Storage"
},
{
"@id": "https://decisioninsights.ai/term/cloud/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/cloud/",
"name": "Cloud"
},
{
"@id": "https://decisioninsights.ai/term/datasets/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/datasets/",
"name": "Datasets"
},
{
"@id": "https://decisioninsights.ai/term/delta-lake/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/delta-lake/",
"name": "Delta Lake"
},
{
"@id": "https://decisioninsights.ai/term/extract-load-transform-elt/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/extract-load-transform-elt/",
"name": "Extract, Load, Transform"
},
{
"@id": "https://decisioninsights.ai/term/extract-transform-load-etl/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/extract-transform-load-etl/",
"name": "Extract, Transform, Load"
},
{
"@id": "https://decisioninsights.ai/term/it-governance/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/it-governance/",
"name": "IT Governance"
},
{
"@id": "https://decisioninsights.ai/term/machine-learning-ml/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/machine-learning-ml/",
"name": "Machine Learning"
},
{
"@id": "https://decisioninsights.ai/term/metadata/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/metadata/",
"name": "Metadata"
},
{
"@id": "https://decisioninsights.ai/term/open-source/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/open-source/",
"name": "Open Source"
},
{
"@id": "https://decisioninsights.ai/term/schema-evolution/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/schema-evolution/",
"name": "Schema Evolution"
},
{
"@id": "https://decisioninsights.ai/term/transaction-log/#definedterm",
"@type": "DefinedTerm",
"mainEntityOfPage": "https://decisioninsights.ai/term/transaction-log/",
"name": "Transaction Log"
}
],
"mainEntityOfPage": "https://decisioninsights.ai/projects/delta-lake/",
"maintainer": {
"@id": "https://decisioninsights.ai/registry/linux-foundation/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/",
"name": "The Linux Foundation"
},
"name": "Delta Lake",
"publisher": {
"@id": "https://decisioninsights.ai/registry/linux-foundation/#organization",
"@type": "Organization",
"mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/",
"name": "The Linux Foundation"
},
"subjectOf": [
{
"@id": "https://decisioninsights.ai/confluent-announces-the-general-availability-of-tableflow-2/#blogposting",
"@type": "BlogPosting",
"headline": "Confluent announces the general availability of Tableflow",
"url": "https://decisioninsights.ai/confluent-announces-the-general-availability-of-tableflow-2/"
},
{
"@id": "https://decisioninsights.ai/confluent-announces-the-general-availability-of-tableflow/#blogposting",
"@type": "BlogPosting",
"headline": "Confluent announces the general availability of Tableflow",
"url": "https://decisioninsights.ai/confluent-announces-the-general-availability-of-tableflow/"
}
],
"url": "https://delta.io/"
}
What we add
Graph
A protocol or open source project has no press office, and often no site of its own to publish from at all. Nothing shows the coverage written about it elsewhere. We track and link every article that does.
BlogPosting Confluent announces the general availability of Tableflow
BlogPosting Confluent announces the general availability of Tableflow
Topic graph
A wire service tags a release with a category, once. It doesn't maintain a durable graph over time. We connect them to a topic graph an agent can query.
AI infrastructure https://decisioninsights.ai/term/ai-infrastructure/
Cybersecurity https://decisioninsights.ai/term/cybersecurity/
Storage https://decisioninsights.ai/term/sd-storage/
and 11 more
Counted facts
A protocol or open source project keeps no vendor list and publishes no figures of its own to check this against. This counts how it actually shows up across the graph -- articles that name it, the organizations named alongside it in those articles, similar projects, and organizations whose topic tags overlap with its own -- computed, not curated.
Articles mentioning this entity 2
Organizations named alongside this entity 6
Related projects Apache Deltacloud, Apache DevLake, Apache OpenDAL, Apache Iceberg, DVC (Data Version Control), DuckDB, Apache Tajo, Longhorn
Related organizations Great Expectations, Upsolver, TerminusDB, Databricks, Cloudera, Dagster, polars data, ClearML