Oracle Enterprise Manager

aid: oracle-enterprise-manager
name: Oracle Enterprise Manager
description: >-
  Oracle Enterprise Manager (OEM) provides a comprehensive management platform for managing Oracle IT infrastructure and
  applications. The APIs enable programmatic access to monitoring, administration, and automation capabilities.
type: Index
position: Consumer
access: 3rd-Party
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/oracle-enterprise-manager/refs/heads/main/apis.yml
created: '2024-01-01'
modified: '2026-05-19'
specificationVersion: '0.19'
tags:
  - Cloud Management
  - Database Management
  - Enterprise Management
  - Infrastructure Management
  - Monitoring
  - Oracle
apis:
  - name: Oracle Enterprise Manager Cloud Control REST API
    description: >-
      REST API for Oracle Enterprise Manager Cloud Control providing access to monitoring, configuration, and
      administration capabilities including targets, metrics, incidents, blackouts, credentials, user management, and
      deployment procedures.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/APIOverview.html
    baseURL: https://<em-host>:<port>/em/api
    tags:
      - Administration
      - Cloud Control
      - Monitoring
      - REST API
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/APIOverview.html
      - type: OpenAPI
        url: openapi/oracle-enterprise-manager-cloud-control-openapi.yml
      - type: JSONSchema
        url: json-schema/oracle-enterprise-manager-target-schema.json
      - type: JSONLD
        url: json-ld/oracle-enterprise-manager-context.jsonld
      - type: Authentication
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/Authentication.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: GettingStarted
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/SendRequests.html
    contact:
      - FN: Oracle Support
        email: [email protected]
        url: https://www.oracle.com/support/
  - name: Enterprise Manager Command Line Interface (EM CLI)
    description: >-
      Command-line interface providing scriptable access to Enterprise Manager functionality including target
      management, job operations, patching, provisioning, and administration tasks through verbs that can be used in
      shell scripts, Perl, and Python.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emcli/
    baseURL: https://<em-host>:<port>/em
    tags:
      - Automation
      - CLI
      - Command Line
      - Scripting
    properties:
      - type: Documentation
        url: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emcli/
      - type: GettingStarted
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emcli/getting-started-em-cli.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emcli/em-cli-verbs.html
      - type: Authentication
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emcli/emcli-security.html
  - name: Enterprise Manager Job System API
    description: >-
      API for creating, managing, and monitoring Enterprise Manager jobs and tasks including scheduling, execution
      tracking, and deployment procedures.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/websvcs/restful/emws/job
    tags:
      - Automation
      - Jobs
      - Scheduling
      - Task Management
    properties:
      - type: Documentation
        url: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Metric and Monitoring API
    description: >-
      API for accessing performance metrics, monitoring data, and alerting information including numeric metric data
      points over time, latest metric values, and metric group metadata.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/websvcs/restful/emws/metric
    tags:
      - Alerts
      - Metrics
      - Monitoring
      - Performance
    properties:
      - type: Documentation
        url: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Target Management API
    description: >-
      API for managing monitored targets including discovery, configuration, lifecycle operations, bulk property
      updates, and target type metadata.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/websvcs/restful/emws/target
    tags:
      - Configuration
      - Discovery
      - Lifecycle
      - Target Management
    properties:
      - type: Documentation
        url: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Incidents and Events API
    description: >-
      REST API for searching, viewing, and managing incidents and events in Enterprise Manager, including clearing,
      suppressing, unsuppressing incidents, viewing member events, and managing annotations.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/api/incidents
    tags:
      - Alerting
      - Events
      - Incidents
      - Troubleshooting
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Blackout Management API
    description: >-
      REST API for managing blackouts (maintenance windows) in Enterprise Manager, including creating, editing,
      deleting, listing, and stopping blackouts, managing blackout reasons, and retrieving targets in blackouts.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/api/blackouts
    tags:
      - Blackouts
      - Maintenance Windows
      - Scheduling
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Credentials Management API
    description: >-
      REST API for managing named credentials, monitoring credentials, and preferred credentials in Enterprise Manager,
      including creating, listing, deleting, updating, testing, and searching credential types.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/api/credentials
    tags:
      - Authentication
      - Credentials
      - Security
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: Security
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emsec/index.html
  - name: Enterprise Manager User Management API
    description: >-
      REST API for managing Enterprise Manager users and roles, including creating, modifying, and deleting users and
      roles, managing privilege grants and role assignments, and listing secure resources and permissions.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/api/users
    tags:
      - Permissions
      - Roles
      - Security
      - User Management
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: Security
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emsec/index.html
  - name: Enterprise Manager Database Patching and Maintenance API
    description: >-
      REST API for database maintenance operations including updates, upgrades, and patching, with support for creating
      and managing Gold Images, patch recommendations, compliance reporting, and Fleet Patching and Provisioning (FPP)
      integration.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emlcm/patch-history.html
    baseURL: https://<em-host>:<port>/em/api/dblm
    tags:
      - Database Maintenance
      - Fleet Maintenance
      - Gold Images
      - Lifecycle Management
      - Patching
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emlcm/patch-history.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Deployment Procedure API
    description: >-
      REST API for managing deployment procedures including creating, submitting, and deleting procedures, managing
      procedure instances with resume, suspend, stop, and retry operations, and tracking execution history.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/api/deploymentProcedures
    tags:
      - Automation
      - Deployment
      - Procedures
      - Provisioning
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Database Backup Management API
    description: >-
      REST API for configuring and managing database backup settings, fleet-level backup configuration, and scheduling
      backup operations in Enterprise Manager.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/api/databaseBackup
    tags:
      - Backup Management
      - Database Backup
      - Recovery
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager ZDLRA Management API
    description: >-
      REST API for managing Oracle Zero Data Loss Recovery Appliance (ZDLRA) including adding and removing protected
      databases, creating and managing protection policies, creating archival backups, and retrieving restore
      information.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
    baseURL: https://<em-host>:<port>/em/api/zdlra
    tags:
      - Data Protection
      - Recovery Appliance
      - ZDLRA
      - Zero Data Loss
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager SQL Execution REST API
    description: >-
      REST API for executing SQL queries against database targets monitored by Enterprise Manager and against the
      Enterprise Manager repository, enabling custom data extraction for dashboards and KPI reports.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emmon/executing-sql-rest-api.html
    baseURL: https://<em-host>:<port>/em/api/db/sql
    tags:
      - Data Extraction
      - Database Queries
      - Reporting
      - SQL Execution
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emmon/executing-sql-rest-api.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrest/rest-endpoints.html
  - name: Enterprise Manager Data Guard Administration REST API
    description: >-
      REST API for managing Oracle Data Guard configurations in Enterprise Manager, enabling high availability
      operations including switchover, failover, and standby database management.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emlcm/data-guard-administration-rest-api1.html
    baseURL: https://<em-host>:<port>/em/api/dataguard
    tags:
      - Data Guard
      - Disaster Recovery
      - High Availability
      - Standby Database
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emlcm/data-guard-administration-rest-api1.html
  - name: Enterprise Manager Cloud APIs (DBaaS)
    description: >-
      REST APIs for Database as a Service (DBaaS) operations enabling self-service database provisioning, request
      management, and quota administration through Enterprise Manager Cloud Control.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.4/emclo/using-cloud-apis.html
    baseURL: https://<em-host>:<port>/em/cloud
    tags:
      - Cloud
      - Database as a Service
      - DBaaS
      - Provisioning
      - Self-Service
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.4/emclo/using-cloud-apis.html
      - type: APIReference
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.4/emclo/database-service-ssa-user-rest-apis.html
      - type: UseCases
        url: https://docs.oracle.com/cd/E73210_01/EMCLO/GUID-99E7450E-4255-46B5-9C0E-DC520DE376D2.htm
  - name: Enterprise Manager Extensibility Development Kit (EDK) API
    description: >-
      Extensibility Development Kit providing tools, utilities, and APIs for developing Enterprise Manager plug-ins to
      extend platform capabilities for custom target monitoring and management.
    image: https://www.oracle.com/a/ocom/img/oracle-enterprise-manager.jpg
    humanURL: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/plug-ins.html
    baseURL: https://<em-host>:<port>/em
    tags:
      - Custom Monitoring
      - Extensibility
      - Plugin Development
      - SDK
    properties:
      - type: Documentation
        url: >-
          https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/plug-ins.html
maintainers:
  - FN: Kin Lane
    email: [email protected]
common:
  - type: PostmanWorkspace
    url: https://www.postman.com/kinlaneapi/oracle-enterprise-manager/overview
  - type: ArazzoWorkflows
    url: arazzo/
    workflows:
      - url: arazzo/oracle-enterprise-manager-bulk-configure-target-workflow.yml
        name: Oracle Enterprise Manager Bulk Configure Target Properties
        summary: Confirm a target, read its current properties, then bulk-apply property updates.
      - url: arazzo/oracle-enterprise-manager-define-global-property-workflow.yml
        name: Oracle Enterprise Manager Define Global Target Property
        summary: Create a global target property, verify it, and read back its valid values.
      - url: arazzo/oracle-enterprise-manager-end-active-blackout-workflow.yml
        name: Oracle Enterprise Manager End Active Blackout
        summary: Find a started blackout for a target and stop it early to resume monitoring.
      - url: arazzo/oracle-enterprise-manager-inspect-target-workflow.yml
        name: Oracle Enterprise Manager Inspect Target
        summary: Find a monitored target by name and pull its full configuration profile.
      - url: arazzo/oracle-enterprise-manager-investigate-suppress-incident-workflow.yml
        name: Oracle Enterprise Manager Investigate and Suppress Incident
        summary: Review an incident's details and annotations, then suppress it.
      - url: arazzo/oracle-enterprise-manager-read-metric-snapshot-workflow.yml
        name: Oracle Enterprise Manager Read Metric Snapshot
        summary: Resolve a target's metric group and pull its latest collected data point.
      - url: arazzo/oracle-enterprise-manager-schedule-blackout-workflow.yml
        name: Oracle Enterprise Manager Schedule Blackout
        summary: Ensure a blackout reason exists, then create and verify a maintenance window.
      - url: arazzo/oracle-enterprise-manager-target-metric-trend-workflow.yml
        name: Oracle Enterprise Manager Target Metric Trend
        summary: Resolve a target by name, then pull a metric time series over a window.
      - url: arazzo/oracle-enterprise-manager-trace-incident-event-workflow.yml
        name: Oracle Enterprise Manager Trace Incident Event
        summary: Drill from an incident into its events and one event's full detail.
      - url: arazzo/oracle-enterprise-manager-triage-clear-incident-workflow.yml
        name: Oracle Enterprise Manager Triage and Clear Incident
        summary: Find the most severe open incident, inspect its events, and clear it.
  - type: GitHubOrganization
    url: https://github.com/oracle
  - type: Portal
    url: https://www.oracle.com/enterprise-manager/
  - type: Documentation
    url: https://docs.oracle.com/en/enterprise-manager/
  - type: Support
    url: https://www.oracle.com/support/
  - type: Pricing
    url: https://www.oracle.com/enterprise-manager/pricing.html
  - type: Blog
    url: https://blogs.oracle.com/oem/
  - type: Training
    url: https://education.oracle.com/enterprise-manager
  - type: TermsOfService
    url: https://www.oracle.com/legal/terms.html
  - type: PrivacyPolicy
    url: https://www.oracle.com/legal/privacy/
  - type: GettingStarted
    url: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/index.html
  - type: ReleaseNotes
    url: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emrel/cloud-control-release-notes-emrel.html
  - type: ChangeLog
    url: >-
      https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emcon/new-features-release-update.html
  - type: Security
    url: https://docs.oracle.com/en/enterprise-manager/cloud-control/enterprise-manager-cloud-control/13.5/emsec/index.html
  - type: Integrations
    url: https://www.oracle.com/enterprise-manager/technologies/grafana/
  - type: Resources
    url: https://www.oracle.com/enterprise-manager/technologies/
  - type: Features
    data:
      - name: Target Monitoring
        description: >-
          Monitor Oracle databases, hosts, middleware, and custom applications with configurable metrics, thresholds,
          and alerting.
      - name: Incident Management
        description: >-
          Correlate events into actionable incidents with severity, priority, escalation, and automated notification
          workflows.
      - name: Blackout Management
        description: >-
          Schedule maintenance windows to suppress monitoring alerts during planned downtime without losing data
          collection.
      - name: Database Lifecycle Management
        description: Automate database patching, upgrades, and fleet maintenance with Gold Images and compliance reporting.
      - name: Deployment Procedures
        description: Create and manage multi-step deployment workflows for provisioning, patching, and configuration changes.
      - name: Cloud Self-Service
        description: Enable Database as a Service with self-service provisioning, quota management, and request workflows.
  - type: UseCases
    data:
      - name: Infrastructure Monitoring
        description: >-
          Centralized monitoring of Oracle databases, hosts, middleware, and applications with real-time metrics and
          alerting.
      - name: Automated Patching
        description: Fleet-level database patching using Gold Images with compliance validation and rollback capabilities.
      - name: Incident Response
        description: Detect, triage, and resolve infrastructure issues using correlated incidents with annotations and escalation.
      - name: Capacity Planning
        description: Analyze metric trends over time to forecast resource needs and optimize infrastructure utilization.
  - type: Integrations
    data:
      - name: Grafana
        description: Visualize Enterprise Manager metrics in Grafana dashboards using the OEM data source plugin.
      - name: Oracle Cloud Infrastructure
        description: Extend monitoring to OCI resources and hybrid cloud environments through unified management.
      - name: ServiceNow
        description: Forward incidents to ServiceNow for ITSM integration and automated ticket creation.
include:
  - name: Oracle Cloud Infrastructure APIs
    url: https://docs.oracle.com/en-us/iaas/api/
  - name: Oracle Database APIs
    url: https://docs.oracle.com/en/database/