Temporal Technologies
Ensures resilient, fault-tolerant applications with durable execution.. [Paid]
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What is Temporal Technologies?
Temporal Technologies Temporal is an open-source durable execution platform that ensures reliable, fault-tolerant execution of application code. It allows developers to write business logic as Temporal Workflows that automatically capture state at every step, enabling execution to resume exactly where it left off after failures like network outages, server crashes, or infrastructure downtime. The platform abstracts away complex reliability concerns including retries, timers, state checkpointing, and error handling.
Temporal Technologies pricing
Pricing model: Freemium
Temporal offers a free trial with $1,000 in Temporal Cloud credits for new users. Three paid tiers: Essentials starts at $100/month (1M actions, 1GB active storage, 40GB retained storage, 99.9% SLA, 1-day P0 response). Business starts at $500/month (2.5M actions, 2.5GB active storage, 100GB retained storage, SAML SSO included, 2-hour P0 response). Enterprise requires contact sales (10M actions, 10GB active storage, 400GB retained storage, SCIM included, 30-minute 24/7 P0 response, technical onboarding). Additional actions cost $50/million decreasing to $25/million with volume discounts. Active storage is $0.042/GB-hour, retained storage is $0.00105/GB-hour. Startups under $30M funding qualify for $6,000 in free credits through the Startup Program. Open-source self-hosted option is free with community support.
Temporal Technologies pros
- Automatic state persistence at every workflow step
- No lost progress after server crashes or network failures
- Native exponential retry policies without coding retry logic
- Timers that survive outages for seconds to months
- Scheduled workflows that replace unreliable cron jobs
- Full execution visibility through Web UI for debugging
- SDKs for Go, Java, TypeScript, Python, .NET, PHP, Ruby
- Eliminates need to write custom state machine code
- Human-in-the-loop support for waiting on external input
- Open-source MIT license with active community
- 9 years in production, built by Cadence creators
- Polyglot workflows allow mixing languages in same workflow
- Built-in signals for external workflow interaction
- Saga pattern made simple with try-catch syntax
- No code visibility - Temporal never sees your business logic
- Autoscaling capacity with On-Demand or Provisioned modes
- Audit logging and SAML SSO for enterprise security
Temporal Technologies cons
- Learning curve for durable execution paradigm
- Credit card required for free $1,000 trial credits
- Pay-per-action pricing can be unpredictable at scale
- Self-hosting requires managing Temporal Service and database
- Activity functions must be serializable for persistence
- Workflow code has restrictions on non-deterministic operations
- Storage costs accumulate for long-running workflow history
- Enterprise features require contact sales, no self-service
Frequently asked questions about Temporal Technologies
What is durable execution?
Durable execution is a development abstraction that preserves complete application state so that upon host or software failure, execution can seamlessly migrate to another machine and resume exactly where it left off. Temporal achieves this through an Event History that records the state of each Workflow Execution at every step, enabling recovery from failures without lost progress.
How does Temporal handle failures?
Temporal automatically captures the complete state of functions including variables, threads, and blocking calls. When a failure occurs like a network outage or server crash, the Workflow Execution resumes from the last recorded event in the Event History. Activities have built-in retry policies that recover seamlessly without manual intervention.
What programming languages does Temporal support?
Temporal provides native SDKs for Go, Java, TypeScript, Python, .NET, PHP, and Ruby. You can write workflows and activities in any of these languages and even deploy polyglot workflows that mix multiple languages in the same execution.
What is the difference between Workflows and Activities?
Workflows contain your business logic and define the overall orchestration flow. Activities are failure-prone operations like API calls that Temporal treats as distinct functions with automatic retries. Workflows are deterministic and their state is durable; Activities handle external interactions and recover seamlessly on failure.
Can I self-host Temporal?
Yes, Temporal is 100% open-source under the MIT license. You can self-host the Temporal Service on your own infrastructure including the Temporal Server, SDKs, CLI, and Web UI. Alternatively, Temporal Cloud is a managed serverless option in 11+ regions handled by the creators of Temporal.
How long can a Workflow run?
Workflows can run for seconds, days, weeks, months, or even years without losing progress. Temporal's durability ensures that timers and execution state persist through infrastructure outages, so a workflow can pause for months and resume exactly where it left off.
What is Temporal Web UI?
Temporal Web UI is a web interface that allows users to view the exact status and metadata of workflow executions at any time for debugging. You can inspect, replay, and rewind every workflow execution step by step, eliminating the need to sift through logs to understand what's happening.
How does Temporal replace cron jobs?
Temporal provides Scheduled Workflows that function like cron jobs but with better reliability and control. You can schedule workflows to run at specific times, then pause, restart, or stop them as needed. Unlike cron, scheduled workflows survive outages and provide full execution visibility.
What companies use Temporal in production?
Global enterprises and top startups including NVIDIA (manages GPU fleet across clouds), Salesforce (migrated monolith to Temporal Cloud), Twilio (left homegrown systems for Temporal Cloud), Netflix, OpenAI, HashiCorp, Descript, Snap, Stripe, Datadog, and Snapchat use Temporal in production.
What is the Temporal Startup Program?
The Temporal Startup Program offers free Temporal Cloud credits to startups with less than $30M in funding. The program provides $6,000 in free credits to help startups build resilient, scalable applications without upfront financial commitment and conserve their funding dollars.