Azure Service Bus
What is Azure Service Bus?
Azure Service Bus is a fully managed enterprise message broker from Microsoft that provides message queues and publish/subscribe topics for connecting applications and services. It decouples producers and consumers, load balances work across competing consumers, and supports transactional operations across multiple queues or topics. The service uses the AMQP 1.0 open standard and is also compliant with the JMS 2.0 API on its Premium tier.
Advanced capabilities include message sessions for FIFO ordering, dead-letter queues, scheduled delivery, duplicate detection, and autoforwarding between entities. Service Bus is available in Basic, Standard, and Premium tiers, with Premium offering dedicated resources, larger 100 MB messages, and predictable throughput. It integrates closely with Azure Functions, Logic Apps, and Event Grid.
Key Features of Azure Service Bus
Here are the powerful features that make Azure Service Bus stand out from the competition. Packed with innovative tools and advanced functionalities, this software offers a range of benefits.
- Queues for point-to-point messaging and topics/subscriptions for publish/subscribe
- Message sessions for FIFO ordering and request-response patterns
- Dead-letter queues for undeliverable or expired messages
- Scheduled message delivery and message deferral
- Duplicate detection
- Autoforwarding to chain queues and topics together
- Transactional operations across multiple entities
- AMQP 1.0 protocol support and JMS 2.0 compliance on Premium
- Geo-replication for disaster recovery on Premium
- Messages up to 100 MB on the Premium tier
Azure Service Bus Pricing
Here are the pricing plans for Azure Service Bus. Choose the plan that best fits your requirements and budget.
Azure Free Account
$0
750 hours/month
Service Bus is included in Azure’s always-free service allowances, plus new accounts get a $200 credit usable within the first 30 days.
Basic
$0.05 per million operations
Queues only, no topics
Pay-as-you-go with no monthly base fee; suited to simple queuing and dev/test workloads.
Standard
$10/month base, then tiered per-operation fees
12.5 million operations included
Base charge includes 12.5M operations/month. Additional usage is approximately $0.80 per million (13-100M/month), $0.50 per million (100-2,500M/month), and $0.20 per million (over 2,500M/month). Supports queues, topics, and subscriptions.
Premium
Approximately $677/month per messaging unit (region-dependent)
1, 2, or 4 messaging units
Flat rate for dedicated CPU/memory resources with no per-operation charges. Supports messages up to 100 MB and predictable, isolated throughput.
Azure Service Bus Specifications
Get a closer look at the technical specifications and system requirements for Azure Service Bus. Find out if it's compatible with your operating system and other software.
- cloud based
- web app
- startups
- smes
- enterprises
- phone
- tickets
- training
Azure Service Bus Videos
Azure Service Bus Screenshots
Alternatives of Azure Service Bus
AlternativesExplore alternative software options that can fulfill similar requirements as Azure Service Bus. Evaluate their features, pricing, and user feedback to find the perfect fit for your needs.
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Asynchronous, fully managed messaging service for event-driven systems and analytics
Azure Service Bus Comparisons
Compare Azure Service Bus with other similar options available. Explore the key differences to see why it's the top choice for businesses and individuals.
Overall Azure Service Bus Reviews
Here's our unbiased review of Azure Service Bus. Discover how our team of experts rates its features, ease of use, customer support, and other aspects that contribute to its overall appeal.