Promptary
DevOps ยท Environments & Promotion

Environments & Promotion developer concepts

Learn 58 Environments & Promotion concepts for DevOps development, with definitions, aliases, and ready-to-use AI prompts.

Environment model

Environment

Defines the environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment pattern, Environments & Promotion environment, Environment implementation
AI prompt
Implement production-ready Environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Local environment

Defines the local environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Local environment pattern, Environments & Promotion local environment, Local environment implementation
AI prompt
Implement production-ready Local environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Development environment

Defines the development environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Development environment pattern, Environments & Promotion development environment, Development environment implementation
AI prompt
Implement production-ready Development environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Test environment

Defines the test environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Test environment pattern, Environments & Promotion test environment, Test environment implementation
AI prompt
Implement production-ready Test environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Integration environment

Defines the integration environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Integration environment pattern, Environments & Promotion integration environment, Integration environment implementation
AI prompt
Implement production-ready Integration environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

QA environment

Defines the qa environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
QA environment pattern, Environments & Promotion qa environment, QA environment implementation
AI prompt
Implement production-ready QA environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Staging environment

Defines the staging environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Staging environment pattern, Environments & Promotion staging environment, Staging environment implementation
AI prompt
Implement production-ready Staging environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Pre-production environment

Defines the pre-production environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Pre-production environment pattern, Environments & Promotion pre-production environment, Pre-production environment implementation
AI prompt
Implement production-ready Pre-production environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Production environment

Defines the production environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Production environment pattern, Environments & Promotion production environment, Production environment implementation
AI prompt
Implement production-ready Production environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Sandbox environment

Defines the sandbox environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Sandbox environment pattern, Environments & Promotion sandbox environment, Sandbox environment implementation
AI prompt
Implement production-ready Sandbox environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Demo environment

Defines the demo environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Demo environment pattern, Environments & Promotion demo environment, Demo environment implementation
AI prompt
Implement production-ready Demo environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Training environment

Defines the training environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Training environment pattern, Environments & Promotion training environment, Training environment implementation
AI prompt
Implement production-ready Training environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Preview environment

Defines the preview environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Preview environment pattern, Environments & Promotion preview environment, Preview environment implementation
AI prompt
Implement production-ready Preview environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Ephemeral environment

Defines the ephemeral environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Ephemeral environment pattern, Environments & Promotion ephemeral environment, Ephemeral environment implementation
AI prompt
Implement production-ready Ephemeral environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

On-demand environment

Defines the on-demand environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
On-demand environment pattern, Environments & Promotion on-demand environment, On-demand environment implementation
AI prompt
Implement production-ready On-demand environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Shared environment

Defines the shared environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Shared environment pattern, Environments & Promotion shared environment, Shared environment implementation
AI prompt
Implement production-ready Shared environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Dedicated environment

Defines the dedicated environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Dedicated environment pattern, Environments & Promotion dedicated environment, Dedicated environment implementation
AI prompt
Implement production-ready Dedicated environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Tenant environment

Defines the tenant environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Tenant environment pattern, Environments & Promotion tenant environment, Tenant environment implementation
AI prompt
Implement production-ready Tenant environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Region environment

Defines the region environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Region environment pattern, Environments & Promotion region environment, Region environment implementation
AI prompt
Implement production-ready Region environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment parity

Defines the environment parity concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment parity pattern, Environments & Promotion environment parity, Environment parity implementation
AI prompt
Implement production-ready Environment parity for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Production-like environment

Defines the production-like environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Production-like environment pattern, Environments & Promotion production-like environment, Production-like environment implementation
AI prompt
Implement production-ready Production-like environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment configuration

Defines the environment configuration concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment configuration pattern, Environments & Promotion environment configuration, Environment configuration implementation
AI prompt
Implement production-ready Environment configuration for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment secret

Defines the environment secret concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment secret pattern, Environments & Promotion environment secret, Environment secret implementation
AI prompt
Implement production-ready Environment secret for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment URL

Defines the environment url concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment URL pattern, Environments & Promotion environment url, Environment URL implementation
AI prompt
Implement production-ready Environment URL for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment owner

Defines the environment owner concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment owner pattern, Environments & Promotion environment owner, Environment owner implementation
AI prompt
Implement production-ready Environment owner for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Lifecycle & promotion

Environment provisioning

Defines the environment provisioning concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment provisioning pattern, Environments & Promotion environment provisioning, Environment provisioning implementation
AI prompt
Implement production-ready Environment provisioning for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment bootstrap

Defines the environment bootstrap concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment bootstrap pattern, Environments & Promotion environment bootstrap, Environment bootstrap implementation
AI prompt
Implement production-ready Environment bootstrap for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment seeding

Defines the environment seeding concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment seeding pattern, Environments & Promotion environment seeding, Environment seeding implementation
AI prompt
Implement production-ready Environment seeding for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment reset

Defines the environment reset concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment reset pattern, Environments & Promotion environment reset, Environment reset implementation
AI prompt
Implement production-ready Environment reset for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment refresh

Defines the environment refresh concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment refresh pattern, Environments & Promotion environment refresh, Environment refresh implementation
AI prompt
Implement production-ready Environment refresh for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment teardown

Defines the environment teardown concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment teardown pattern, Environments & Promotion environment teardown, Environment teardown implementation
AI prompt
Implement production-ready Environment teardown for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment expiration

Defines the environment expiration concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment expiration pattern, Environments & Promotion environment expiration, Environment expiration implementation
AI prompt
Implement production-ready Environment expiration for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment cleanup

Defines the environment cleanup concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment cleanup pattern, Environments & Promotion environment cleanup, Environment cleanup implementation
AI prompt
Implement production-ready Environment cleanup for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment drift

Defines the environment drift concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment drift pattern, Environments & Promotion environment drift, Environment drift implementation
AI prompt
Implement production-ready Environment drift for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment health

Defines the environment health concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment health pattern, Environments & Promotion environment health, Environment health implementation
AI prompt
Implement production-ready Environment health for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment lock

Defines the environment lock concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment lock pattern, Environments & Promotion environment lock, Environment lock implementation
AI prompt
Implement production-ready Environment lock for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment freeze

Defines the environment freeze concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment freeze pattern, Environments & Promotion environment freeze, Environment freeze implementation
AI prompt
Implement production-ready Environment freeze for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment approval

Defines the environment approval concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment approval pattern, Environments & Promotion environment approval, Environment approval implementation
AI prompt
Implement production-ready Environment approval for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Promotion

Defines the promotion concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Promotion pattern, Environments & Promotion promotion, Promotion implementation
AI prompt
Implement production-ready Promotion for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Artifact promotion

Defines the artifact promotion concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Artifact promotion pattern, Environments & Promotion artifact promotion, Artifact promotion implementation
AI prompt
Implement production-ready Artifact promotion for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Configuration promotion

Defines the configuration promotion concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Configuration promotion pattern, Environments & Promotion configuration promotion, Configuration promotion implementation
AI prompt
Implement production-ready Configuration promotion for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Database promotion

Defines the database promotion concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Database promotion pattern, Environments & Promotion database promotion, Database promotion implementation
AI prompt
Implement production-ready Database promotion for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Release channel

Defines the release channel concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Release channel pattern, Environments & Promotion release channel, Release channel implementation
AI prompt
Implement production-ready Release channel for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Development channel

Defines the development channel concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Development channel pattern, Environments & Promotion development channel, Development channel implementation
AI prompt
Implement production-ready Development channel for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Beta channel

Defines the beta channel concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Beta channel pattern, Environments & Promotion beta channel, Beta channel implementation
AI prompt
Implement production-ready Beta channel for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Stable channel

Defines the stable channel concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Stable channel pattern, Environments & Promotion stable channel, Stable channel implementation
AI prompt
Implement production-ready Stable channel for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Ring

Defines the ring concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Ring pattern, Environments & Promotion ring, Ring implementation
AI prompt
Implement production-ready Ring for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Deployment slot

Defines the deployment slot concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Deployment slot pattern, Environments & Promotion deployment slot, Deployment slot implementation
AI prompt
Implement production-ready Deployment slot for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Swap slot

Defines the swap slot concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Swap slot pattern, Environments & Promotion swap slot, Swap slot implementation
AI prompt
Implement production-ready Swap slot for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Blue environment

Defines the blue environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Blue environment pattern, Environments & Promotion blue environment, Blue environment implementation
AI prompt
Implement production-ready Blue environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Green environment

Defines the green environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Green environment pattern, Environments & Promotion green environment, Green environment implementation
AI prompt
Implement production-ready Green environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Preview deployment

Defines the preview deployment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Preview deployment pattern, Environments & Promotion preview deployment, Preview deployment implementation
AI prompt
Implement production-ready Preview deployment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Branch deployment

Defines the branch deployment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Branch deployment pattern, Environments & Promotion branch deployment, Branch deployment implementation
AI prompt
Implement production-ready Branch deployment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Pull-request environment

Defines the pull-request environment concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Pull-request environment pattern, Environments & Promotion pull-request environment, Pull-request environment implementation
AI prompt
Implement production-ready Pull-request environment for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment cost

Defines the environment cost concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment cost pattern, Environments & Promotion environment cost, Environment cost implementation
AI prompt
Implement production-ready Environment cost for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment quota

Defines the environment quota concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment quota pattern, Environments & Promotion environment quota, Environment quota implementation
AI prompt
Implement production-ready Environment quota for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment access control

Defines the environment access control concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment access control pattern, Environments & Promotion environment access control, Environment access control implementation
AI prompt
Implement production-ready Environment access control for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.

Environment audit

Defines the environment audit concept used in environments & promotion, including its responsibilities, boundaries, failure modes, and operational considerations.

Also known as
Environment audit pattern, Environments & Promotion environment audit, Environment audit implementation
AI prompt
Implement production-ready Environment audit for a devops system. Define its contract, configuration, security boundaries, lifecycle, failure and recovery behavior, observability, performance limits, automated tests, rollout plan, and framework-neutral examples.