Overview
ARCUS is an open-source in-memory Cache Cluster based on memcached. ARCUS supports collection data structure (List, Set, Map, B+tree) for storing/retrieving multiple values as a structured form in addition to the basic Key-Value data model of Memcached. It was implemented as an elastic cache cluster by using ZooKeeper to provide horizontal scale-out, where nodes can be added/removed on the fly, and with a fault-tolerance feature, it detects failed nodes and automatically removes them. ARCUS provides remote caching services to multiple applications while reducing the load to a database by caching and servicing hot-spot data.
ARCUS Single Cache (Dev.) consists of a single node and supports one-click deployment to experience the basic features of the ARCUS Cache Cluster. The current configuration of ARCUS Single Cache (Dev.) supports only 250MB memory and 1024 client connections.
Highlights
- One-click deployment of a pre-configured ARCUS Single Cache (Dev.) on AWS EC2 instance.
- ARCUS Cache provides an extended key-value data model with a collection data structure (List, Set, Map, B+tree) for storing and retrieving multiple values as a structured form in addition to the basic key-value data model of memcached.
Details
Typical total price
$0.012/hour
Features and programs
Financing for AWS Marketplace purchases
Pricing
Instance type | Product cost/hour | EC2 cost/hour | Total/hour |
|---|---|---|---|
t2.nano | $0.00 | $0.006 | $0.006 |
t2.micro AWS Free Tier Recommended | $0.00 | $0.012 | $0.012 |
t2.small | $0.00 | $0.023 | $0.023 |
t2.medium | $0.00 | $0.046 | $0.046 |
t2.large | $0.00 | $0.093 | $0.093 |
Additional AWS infrastructure costs
Type | Cost |
|---|---|
EBS General Purpose SSD (gp2) volumes | $0.10/per GB/month of provisioned storage |
Vendor refund policy
There is no refund policy in this free product version.
Legal
Vendor terms and conditions
Content disclaimer
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
Arcus Single Cache (Dev.) Release Notes http://www.jam2in.com/arcus-docs/#/release-notes/arcus_on_cloud/aws/arcus-single-cache-dev-release-notes
Additional details
Usage instructions
Create and launch the instance first. For the detailed instruction to configure EC2 instance for ARCUS Single Cache (Dev.) please refer to the https://www.jam2in.com/arcus-docs/#/arcus_on_cloud/aws/arcus-single-cache-dev-user-guide
You can access the ARCUS Single Cache (Dev.) with ARCUS Clients.
- ARCUS Java Client Getting Started (http://www.jam2in.com/arcus-docs/#/arcus_on_cloud/aws/arcus-single-cache-dev-getting-started-java-client )
When you build the ARCUS Single Cache (Dev.) in the step of configuring security groups, you will need to add additionally following rules:
- Open the port TCP - 2181
- Open the port TCP - 11211
- Be extra cautious not to open all the ports, you may encounter security issues.
Resources
Support
Vendor support
JaM2in provides technical support for configuration and setup issues through our google community forum. Community forum:
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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