Sold by: OntoPortal Alliance
Deployed on AWS
Web-based application and API for accessing and sharing ontologies
Overview
The OntoPortal Virtual Appliance contains a pre-installed, pre-configured version of commonly-used open source OntoPortal software running on a Linux operating system.
Highlights
- Ontology Repository
- Includes Web UI and Rest API Services
Details
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Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
Ubuntu 22.04
Deployed on AWS
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Pricing
This product is available free of charge. Free subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimensions summary
This listing is free to use, so the software itself carries no license charge. You pay only for the AWS EC2 instance you choose to run it on, billed by the hour. Each dimension names a specific instance type, from small general-purpose sizes to memory-optimized, compute-optimized, and high-memory metal instances with several terabytes of RAM. Larger or more specialized instances handle bigger ontology repositories and heavier query loads. Pricing scales with the instance size and family you select, matching your compute, memory, and storage needs. You are free to pick the instance that fits your workload.
Top-of-mind questions for buyers
The software carries no license fee. The OntoPortal Alliance uses a free licensing system to trace deployments. Your charges come only from the AWS EC2 instance you run it on, billed by the hour for the instance type you select from the listing.
Since the software is free, there is no per-hour software charge to accrue. Hourly EC2 charges apply only while the instance runs. A stopped instance stops accruing compute charges, though AWS storage fees for attached volumes may still apply until you remove them.
Match the instance family and size to your workload. Memory-optimized instances suit large ontology repositories and triple store backends. Compute-optimized instances handle heavy query and search loads. General-purpose sizes fit smaller catalogues. High-memory metal instances with terabytes of RAM support the largest deployments.
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Additional details
Usage instructions
Once the instance is running, enter the public DNS provided by Amazon into your browser to access OntoPortal web interface. The default application administrator is 'admin' and the initial password is the Instance ID. You can also SSH to the machine using the username 'ubuntu' and your Amazon private key.
Admin guide can be found at https://ontoportal.github.io/documentation/administration
Resources
Vendor resources
Support
AWS infrastructure support
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