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Piraeus Datastore

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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/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
      "name": "Cloud Native Computing Foundation (CNCF)",
      "position": 5
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/projects/piraeus-datastore/",
      "name": "Piraeus Datastore",
      "position": 6
    }
  ]
}
SoftwareSourceCode 
{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/projects/piraeus-datastore/#project",
  "@type": "SoftwareSourceCode",
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "name": "Related projects",
      "propertyID": "https://decisioninsights.ai/ns#relatedProjects",
      "value": [
        {
          "@id": "https://decisioninsights.ai/projects/ceph/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/ceph/",
          "name": "Ceph"
        },
        {
          "@id": "https://decisioninsights.ai/projects/openebs/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/openebs/",
          "name": "OpenEBS"
        },
        {
          "@id": "https://decisioninsights.ai/projects/cubefs/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/cubefs/",
          "name": "CubeFS"
        },
        {
          "@id": "https://decisioninsights.ai/projects/cinder/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/cinder/",
          "name": "Cinder"
        },
        {
          "@id": "https://decisioninsights.ai/projects/cortex/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/cortex/",
          "name": "Cortex"
        },
        {
          "@id": "https://decisioninsights.ai/projects/longhorn/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/longhorn/",
          "name": "Longhorn"
        },
        {
          "@id": "https://decisioninsights.ai/projects/delta-lake/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/delta-lake/",
          "name": "Delta Lake"
        },
        {
          "@id": "https://decisioninsights.ai/projects/kinetic-open-storage-project/#project",
          "@type": "SoftwareSourceCode",
          "mainEntityOfPage": "https://decisioninsights.ai/projects/kinetic-open-storage-project/",
          "name": "Kinetic Open Storage Project"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "Related organizations",
      "propertyID": "https://decisioninsights.ai/ns#relatedOrganizations",
      "value": [
        {
          "@id": "https://decisioninsights.ai/registry/suse/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/suse/",
          "name": "SUSE"
        },
        {
          "@id": "https://decisioninsights.ai/registry/alauda/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/alauda/",
          "name": "Alauda"
        },
        {
          "@id": "https://decisioninsights.ai/registry/vespa/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/vespa/",
          "name": "Vespa"
        },
        {
          "@id": "https://decisioninsights.ai/registry/appwrite/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/appwrite/",
          "name": "Appwrite"
        },
        {
          "@id": "https://decisioninsights.ai/registry/object-computing/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/object-computing/",
          "name": "Object Computing"
        },
        {
          "@id": "https://decisioninsights.ai/registry/digitalocean/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/digitalocean/",
          "name": "DigitalOcean"
        },
        {
          "@id": "https://decisioninsights.ai/registry/openebs/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/openebs/",
          "name": "OpenEBS"
        },
        {
          "@id": "https://decisioninsights.ai/registry/qct/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/qct/",
          "name": "Quanta Cloud Technology"
        }
      ]
    }
  ],
  "author": {
    "@id": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
    "name": "Cloud Native Computing Foundation (CNCF)"
  },
  "dateModified": "2026-08-27T03:10:36Z",
  "description": "Piraeus Datastore provides replicated, software-defined block storage for Kubernetes clusters using LINSTOR and CSI integration.",
  "keywords": [
    "Open Source",
    "Cloud Native",
    "High Availability",
    "Kubernetes",
    "Kubernetes Control Plane",
    "Open Source",
    "Orchestration"
  ],
  "knowsAbout": [
    {
      "@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-native/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/cloud-native/",
      "name": "Cloud Native"
    },
    {
      "@id": "https://decisioninsights.ai/term/high-availability/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/high-availability/",
      "name": "High Availability"
    },
    {
      "@id": "https://decisioninsights.ai/term/kubernetes/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/kubernetes/",
      "name": "Kubernetes"
    },
    {
      "@id": "https://decisioninsights.ai/term/kubernetes-control-plane-kcp/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/kubernetes-control-plane-kcp/",
      "name": "Kubernetes Control Plane"
    },
    {
      "@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/orchestration/#definedterm",
      "@type": "DefinedTerm",
      "mainEntityOfPage": "https://decisioninsights.ai/term/orchestration/",
      "name": "Orchestration"
    }
  ],
  "mainEntityOfPage": "https://decisioninsights.ai/projects/piraeus-datastore/",
  "maintainer": {
    "@id": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
    "name": "Cloud Native Computing Foundation (CNCF)"
  },
  "name": "Piraeus Datastore",
  "publisher": {
    "@id": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/#organization",
    "@type": "Organization",
    "mainEntityOfPage": "https://decisioninsights.ai/registry/linux-foundation/cloud-native-computing-foundation-cncf/",
    "name": "Cloud Native Computing Foundation (CNCF)"
  },
  "url": "https://piraeus.io/"
}
What we add

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.

Cybersecurity https://decisioninsights.ai/term/cybersecurity/ Storage https://decisioninsights.ai/term/sd-storage/ Cloud Native https://decisioninsights.ai/term/cloud-native/ and 5 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.

Related projects Ceph, OpenEBS, CubeFS, Cinder, Cortex, Longhorn, Delta Lake, Kinetic Open Storage Project Related organizations SUSE, Alauda, Vespa, Appwrite, Object Computing, DigitalOcean, OpenEBS, Quanta Cloud Technology