{"_id":"58e653a72d16b42f00772ced","parentDoc":null,"project":"55faf11ba62ba1170021a9a7","__v":0,"category":{"_id":"55faf8f4d0e22017005b8272","__v":7,"pages":["55fafa11d0e22017005b8276","55fafa21a62ba1170021a9bb","55fafa2f825d5f19001fa3a9","5637b7e140ec300d00338947","5637f27244f1870d009d1acf","564672ffc454ee0d00cbe476","564a046ee2efd717002afd11"],"version":"55faf11ba62ba1170021a9aa","project":"55faf11ba62ba1170021a9a7","sync":{"url":"","isSync":false},"reference":false,"createdAt":"2015-09-17T17:31:32.786Z","from_sync":false,"order":0,"slug":"get-started","title":"GET STARTED"},"user":"5767bc73bb15f40e00a28777","version":{"_id":"55faf11ba62ba1170021a9aa","project":"55faf11ba62ba1170021a9a7","__v":38,"createdAt":"2015-09-17T16:58:03.490Z","releaseDate":"2015-09-17T16:58:03.490Z","categories":["55faf11ca62ba1170021a9ab","55faf8f4d0e22017005b8272","55faf91aa62ba1170021a9b5","55faf929a8a7770d00c2c0bd","55faf932a8a7770d00c2c0bf","55faf94b17b9d00d00969f47","55faf958d0e22017005b8274","55faf95fa8a7770d00c2c0c0","55faf96917b9d00d00969f48","55faf970a8a7770d00c2c0c1","55faf98c825d5f19001fa3a6","55faf99aa62ba1170021a9b8","55faf99fa62ba1170021a9b9","55faf9aa17b9d00d00969f49","55faf9b6a8a7770d00c2c0c3","55faf9bda62ba1170021a9ba","5604570090ee490d00440551","5637e8b2fbe1c50d008cb078","5649bb624fa1460d00780add","5671974d1b6b730d008b4823","5671979d60c8e70d006c9760","568e8eef70ca1f0d0035808e","56d0a2081ecc471500f1795e","56d4a0adde40c70b00823ea3","56d96b03dd90610b00270849","56fbb83d8f21c817002af880","573c811bee2b3b2200422be1","576bc92afb62dd20001cda85","5771811e27a5c20e00030dcd","5785191af3a10c0e009b75b0","57bdf84d5d48411900cd8dc0","57ff5c5dc135231700aed806","5804caf792398f0f00e77521","58458b4fba4f1c0f009692bb","586d3c287c6b5b2300c05055","58ef66d88646742f009a0216","58f5d52d7891630f00fe4e77","59a555bccdbd85001bfb1442"],"is_deprecated":false,"is_hidden":false,"is_beta":true,"is_stable":true,"codename":"","version_clean":"1.0.0","version":"1.0"},"updates":[],"next":{"pages":[],"description":""},"createdAt":"2017-04-06T14:41:43.262Z","link_external":false,"link_url":"","githubsync":"","sync_unique":"","hidden":false,"api":{"results":{"codes":[]},"settings":"","auth":"required","params":[],"url":""},"isReference":false,"order":3,"body":"## Overview\n\nCloud infrastructure costs on the CGC are based off of task execution and file storage.\n\nWhen you run a task on the CGC, we use one or more compute instances from the CGC's underlying cloud infrastructure provider to process the data. Also, when you add your own files to the CGC and put them in a project, they are housed in cloud storage. Therefore, there are two types of costs you are billed for per month:\n* Compute costs\n* Storage costs\n\n## About compute costs\n\nCompute costs depend on the cloud infrastructure provider. On CGC, Amazon Web Services (AWS) provides the cloud infrastructure and its [Elastic Compute Cloud (EC2)](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts.html) instances are used to perform computation tasks. Please note that the compute instance costs are passed along with no extra charge or fee for accessing the cloud services through the CGC.\n\nThe following table shows the compute service and charging unit for AWS:\n[block:parameters]\n{\n  \"data\": {\n    \"h-0\": \"Cloud service provider\",\n    \"h-1\": \"Service name\",\n    \"h-2\": \"Charging unit\",\n    \"0-0\": \"Amazon Web Services (AWS US East)\",\n    \"0-1\": \"EC2\",\n    \"0-2\": \"per Second\",\n    \"1-0\": \"Amazon Web Services (AWS US East)\",\n    \"1-1\": \"EBS\",\n    \"1-2\": \"per Second\"\n  },\n  \"cols\": 3,\n  \"rows\": 2\n}\n[/block]\n##Compute Costs: Amazon Web Services\n\nIf you run the Platform using AWS as your cloud infrastructure provider, the Platform performs computation tasks using Amazon EC2 virtual computing environments, known as instances. There are various types of instances that have different configurations of CPU, memory, storage and networking capacity. See the list of AWS instances used on the Seven Bridges Platform on [AWS US East](doc:list-of-available-amazon-web-services-us-east-instances) and [AWS EU](doc:list-of-available-amazon-web-services-eu-instances).\n\nAWS charges for the use of their compute instances on a per second basis, but the rate depends on the AWS pricing model. The CGC uses two AWS pricing models:\n  * On-Demand: you pay for compute capacity at a fixed hourly rate. This is the Platform default.\n  * Spot: the hourly rate is dictated by the market (supply and demand) for AWS EC2 spare compute capacity.\n\nAll public workflows on the Platform are set up to use instances that offer the optimal ratio of On-Demand price and compute power, while you are also able to [perform optimization](https://www.sevenbridges.com/using-compute-resources/) for your applications that you want to use on the Seven Bridges Platform.\n\n###Amazon EC2 On-Demand instances\n\nBy default, the Platform uses instances priced using the On-Demand model.\n\nThe rate of On-Demand instances depends on the instance type used and is shown in the following [price list](https://aws.amazon.com/ec2/pricing/on-demand/) (select **US East (N. Virginia)** or **EU (Frankfurt)** from the **Region** dropdown menu based on the cloud infrastructure provider on which you run the Seven Bridges Platform). AWS expresses all rates per hour, but the calculation of the price is done on a per-second basis: the per-hour price is divided by 3600 and then multiplied by the actual number of seconds the instance was running.\n\n###Amazon EC2 Spot Instances\n\nWhen your [task runs using Spot Instances](doc:use-spot-instances), you get charged the current market price for that instance for the time period the instance was running. AWS expresses all rates per hour, but the calculation of the price is done on a per-second basis: the per-hour price is divided by 3600 and then multiplied by the actual number of seconds the instance was running.\n\nThe maximum hourly price that you will be charged for an instance is the bid price of that instance. Because the bid price used by the Platform is the On-Demand price for that particular instance, you will never pay more than the On-Demand hourly rate for an instance you're using.\n\nIf the market price of a Spot Instance you're using exceeds the bid price (i.e. the On-Demand price for that instance type), the [Spot Instance is terminated](doc:about-spot-instances#section-spot-instance-termination) and the the task will continue running on an On-Demand instance(s). If spot instance termination occurs during the first hour of running the task on the instance, you will not be charged for using the spot instance. However, if the spot instance is terminated at any point after the first 60 minutes, you will be charged for the entire number of seconds the instance was running.\n\n### Amazon EBS\n\nAmazon EBS volumes are storage volumes that can be attached to compute instances to provide additional space for file storage while files are being used in computation tasks. EBS volumes can be attached to the following types of instances:\n* Instances that do not include any storage space (EBS-only instances), such as **c4** and **m4** instances. EBS storage is mandatory for these instances and you can define any size from 2 GB to 4096 GB depending on your task's storage requirements during computation.\n* Instances that already include storage space, in order to increase the available storage on the computation instance. In this case, the instance storage is completely replaced by the attached EBS storage, up to the maximum of 4096 GB. The option to increase storage size for instances with their own storage is especially convenient for bioinformatics workflows as the files that are used as inputs for computation tasks and the files produced as results can be very large.\n\nEBS is billed on a **per second** basis, while AWS expresses charges for EBS disk space in **GB*hour/month**. Please note that **Seven Bridges passes through EBS storage costs with no extra charge or fee for accessing AWS services through the CGC**.\n\n**Cost example**\n\nLearn more about how EBS is charged from the example below. Note that the example only serves as an illustration of how EBS costs are calculated. For current EBS prices, refer to the official [Amazon EBS pricing chart](https://aws.amazon.com/ebs/pricing/). Make sure to select **US East (N. Virginia)** from the **Region** dropdown menu.\n\nRunning **RNA-seq Alignment - TopHat** on a **c4.2xlarge** instance with **1TB of EBS**:\n* c4.2xlarge = 8 CPUs, 15GB RAM (EBS Only) at $0.44 per Hour\n* Additional **1TB of EBS disk space** at **~$0.10 per GB*hour/month**\n\nAssuming that the workflow took 14 hours and 25 minutes (51900 seconds) to complete:\n* c4.2xlarge x 14h25m = $6.34\n* **1TB EBS x 14h25m = ($0.10 per GB\\*hour/month \\* 1024 GB \\* 51900 seconds) / (3600 seconds/hour \\* 24 hours/day \\* 30 days/month) = $2.05**\n\n\n## Storage Costs\n\nStorage is billed for all files that belong to your projects. This includes the files you upload to the CGC and files that are produced as results of analyses. As AWS is the cloud infrastructure provider for CGC, the storage service is [Amazon Simple Storage Service (Amazon S3)](https://aws.amazon.com/s3/).\n\n<a name=\"storagetable\"></a>\n[block:parameters]\n{\n  \"data\": {\n    \"h-0\": \"Cloud service provider\",\n    \"h-1\": \"Service name\",\n    \"h-2\": \"Charging unit\",\n    \"0-0\": \"Amazon Web Services\\n(AWS US East)\",\n    \"0-1\": \"Amazon Simple Storage Service (S3)\",\n    \"0-2\": \"per GB-Month\"\n  },\n  \"cols\": 3,\n  \"rows\": 1\n}\n[/block]\nPlease keep in mind that file storage is not charged twice for the same file. If a file is present in more than one of your projects that belong to one billing group, storage will be charged only once. When we calculate your monthly storage cost, we collect all files across all projects belonging to a single billing group, and then bill only once for each individual file within that billing group. A file is billed once regardless of which project it was uploaded to or how many times it was copied across any number of projects.\n\nHowever, note the following scenarios in which we actually do bill for multiple appearances of a single file:\n\n* **When a file is copied to a project belonging to a different billing group**: in this scenario, both billing groups are treated as \"owning\" a file, and both will pay for one copy. Again, each billing group may have multiple copies of that file in any number of projects, and will only pay once.\n* **When a file is re-uploaded**: we do not detect for content equality, so if you upload the same file twice, the CGC sees (and bills for) two different files.\n* **When a file is archived and restored**: restoring a file is considered as creating a temporary copy that can be worked on. While a file is restored, we bill both for keeping the archived copy and the one in active storage that can be used as input.\n\nYou are not charged for storing public files from our [Public reference files repository](doc:file-repositories-on-the-cgc) or from our [public datasets](doc:about-datasets) when you copy them into your project. However, you are responsible for the costs of any files derived from processing these public files. For instance, if you remap reads, you are charged for the storage of the resulting BAM files.\n\n## Sample storage cost calculation\n[block:callout]\n{\n  \"type\": \"info\",\n  \"body\": \"Please note that the calculation is for information purposes only and is made according to the prices at the time of writing this page. To find out the current prices, visit the [Amazon S3 pricing page](https://aws.amazon.com/s3/pricing/). Make sure to select **US East (N. Virginia)** from the **Region** dropdown menu.\"\n}\n[/block]\nAs shown in the table [above](#storagetable), storage is charged on a per GB per month basis. This example shows how the total number of GB per month is calculated, given that the amount of data stored is likely to vary during one month.\n\nAssume you store 100 GB (107,374,182,400 bytes) of data for 15 days in March, and 100 TB (109,951,162,777,600 bytes) of data for the final 16 days in March.\n\nAt the end of March, you would have the following usage in Byte-Hours: Total Byte-Hour usage= [107,374,182,400 bytes x 15 days x 24 hours per day] + [109,951,162,777,600 bytes x 16 days x 24 hours per day] = 42,259,901,212,262,400 Byte-Hours.\n\nLet’s convert this to GB-Months: 42,259,901,212,262,400 Byte-Hours / 1,073,741,824 bytes per GB / 744 hours per month = 52,900 GB-Months\n\nBased on the calculated number of GB-Months, we will do cost calculation for Amazon S3.\n\n## Sample Calculation: Amazon Web Services (Amazon S3)\n\nAmazon S3 storage has three pricing tiers depending on the amount of data stored. This is a calculation of the monthly cost based on the amount of GB-Months calculated above:\n\n* **First 50 TB per month**: 51,200 GB (50 x 1024) x $0.023 = $1,177.60\n* **Next 450 TB per month**: 1,700 GB (remainder) x $0.022 = $37.40\n* **Over 500 TB per month**: 0 GB = $0.00\n\n**Total Storage Cost** = $1,177.60 + $37.40 + $0.00 = **$1,215.00**","excerpt":"","slug":"about-pricing","type":"basic","title":"Cloud infrastructure pricing"}

Cloud infrastructure pricing


## Overview Cloud infrastructure costs on the CGC are based off of task execution and file storage. When you run a task on the CGC, we use one or more compute instances from the CGC's underlying cloud infrastructure provider to process the data. Also, when you add your own files to the CGC and put them in a project, they are housed in cloud storage. Therefore, there are two types of costs you are billed for per month: * Compute costs * Storage costs ## About compute costs Compute costs depend on the cloud infrastructure provider. On CGC, Amazon Web Services (AWS) provides the cloud infrastructure and its [Elastic Compute Cloud (EC2)](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts.html) instances are used to perform computation tasks. Please note that the compute instance costs are passed along with no extra charge or fee for accessing the cloud services through the CGC. The following table shows the compute service and charging unit for AWS: [block:parameters] { "data": { "h-0": "Cloud service provider", "h-1": "Service name", "h-2": "Charging unit", "0-0": "Amazon Web Services (AWS US East)", "0-1": "EC2", "0-2": "per Second", "1-0": "Amazon Web Services (AWS US East)", "1-1": "EBS", "1-2": "per Second" }, "cols": 3, "rows": 2 } [/block] ##Compute Costs: Amazon Web Services If you run the Platform using AWS as your cloud infrastructure provider, the Platform performs computation tasks using Amazon EC2 virtual computing environments, known as instances. There are various types of instances that have different configurations of CPU, memory, storage and networking capacity. See the list of AWS instances used on the Seven Bridges Platform on [AWS US East](doc:list-of-available-amazon-web-services-us-east-instances) and [AWS EU](doc:list-of-available-amazon-web-services-eu-instances). AWS charges for the use of their compute instances on a per second basis, but the rate depends on the AWS pricing model. The CGC uses two AWS pricing models: * On-Demand: you pay for compute capacity at a fixed hourly rate. This is the Platform default. * Spot: the hourly rate is dictated by the market (supply and demand) for AWS EC2 spare compute capacity. All public workflows on the Platform are set up to use instances that offer the optimal ratio of On-Demand price and compute power, while you are also able to [perform optimization](https://www.sevenbridges.com/using-compute-resources/) for your applications that you want to use on the Seven Bridges Platform. ###Amazon EC2 On-Demand instances By default, the Platform uses instances priced using the On-Demand model. The rate of On-Demand instances depends on the instance type used and is shown in the following [price list](https://aws.amazon.com/ec2/pricing/on-demand/) (select **US East (N. Virginia)** or **EU (Frankfurt)** from the **Region** dropdown menu based on the cloud infrastructure provider on which you run the Seven Bridges Platform). AWS expresses all rates per hour, but the calculation of the price is done on a per-second basis: the per-hour price is divided by 3600 and then multiplied by the actual number of seconds the instance was running. ###Amazon EC2 Spot Instances When your [task runs using Spot Instances](doc:use-spot-instances), you get charged the current market price for that instance for the time period the instance was running. AWS expresses all rates per hour, but the calculation of the price is done on a per-second basis: the per-hour price is divided by 3600 and then multiplied by the actual number of seconds the instance was running. The maximum hourly price that you will be charged for an instance is the bid price of that instance. Because the bid price used by the Platform is the On-Demand price for that particular instance, you will never pay more than the On-Demand hourly rate for an instance you're using. If the market price of a Spot Instance you're using exceeds the bid price (i.e. the On-Demand price for that instance type), the [Spot Instance is terminated](doc:about-spot-instances#section-spot-instance-termination) and the the task will continue running on an On-Demand instance(s). If spot instance termination occurs during the first hour of running the task on the instance, you will not be charged for using the spot instance. However, if the spot instance is terminated at any point after the first 60 minutes, you will be charged for the entire number of seconds the instance was running. ### Amazon EBS Amazon EBS volumes are storage volumes that can be attached to compute instances to provide additional space for file storage while files are being used in computation tasks. EBS volumes can be attached to the following types of instances: * Instances that do not include any storage space (EBS-only instances), such as **c4** and **m4** instances. EBS storage is mandatory for these instances and you can define any size from 2 GB to 4096 GB depending on your task's storage requirements during computation. * Instances that already include storage space, in order to increase the available storage on the computation instance. In this case, the instance storage is completely replaced by the attached EBS storage, up to the maximum of 4096 GB. The option to increase storage size for instances with their own storage is especially convenient for bioinformatics workflows as the files that are used as inputs for computation tasks and the files produced as results can be very large. EBS is billed on a **per second** basis, while AWS expresses charges for EBS disk space in **GB*hour/month**. Please note that **Seven Bridges passes through EBS storage costs with no extra charge or fee for accessing AWS services through the CGC**. **Cost example** Learn more about how EBS is charged from the example below. Note that the example only serves as an illustration of how EBS costs are calculated. For current EBS prices, refer to the official [Amazon EBS pricing chart](https://aws.amazon.com/ebs/pricing/). Make sure to select **US East (N. Virginia)** from the **Region** dropdown menu. Running **RNA-seq Alignment - TopHat** on a **c4.2xlarge** instance with **1TB of EBS**: * c4.2xlarge = 8 CPUs, 15GB RAM (EBS Only) at $0.44 per Hour * Additional **1TB of EBS disk space** at **~$0.10 per GB*hour/month** Assuming that the workflow took 14 hours and 25 minutes (51900 seconds) to complete: * c4.2xlarge x 14h25m = $6.34 * **1TB EBS x 14h25m = ($0.10 per GB\*hour/month \* 1024 GB \* 51900 seconds) / (3600 seconds/hour \* 24 hours/day \* 30 days/month) = $2.05** ## Storage Costs Storage is billed for all files that belong to your projects. This includes the files you upload to the CGC and files that are produced as results of analyses. As AWS is the cloud infrastructure provider for CGC, the storage service is [Amazon Simple Storage Service (Amazon S3)](https://aws.amazon.com/s3/). <a name="storagetable"></a> [block:parameters] { "data": { "h-0": "Cloud service provider", "h-1": "Service name", "h-2": "Charging unit", "0-0": "Amazon Web Services\n(AWS US East)", "0-1": "Amazon Simple Storage Service (S3)", "0-2": "per GB-Month" }, "cols": 3, "rows": 1 } [/block] Please keep in mind that file storage is not charged twice for the same file. If a file is present in more than one of your projects that belong to one billing group, storage will be charged only once. When we calculate your monthly storage cost, we collect all files across all projects belonging to a single billing group, and then bill only once for each individual file within that billing group. A file is billed once regardless of which project it was uploaded to or how many times it was copied across any number of projects. However, note the following scenarios in which we actually do bill for multiple appearances of a single file: * **When a file is copied to a project belonging to a different billing group**: in this scenario, both billing groups are treated as "owning" a file, and both will pay for one copy. Again, each billing group may have multiple copies of that file in any number of projects, and will only pay once. * **When a file is re-uploaded**: we do not detect for content equality, so if you upload the same file twice, the CGC sees (and bills for) two different files. * **When a file is archived and restored**: restoring a file is considered as creating a temporary copy that can be worked on. While a file is restored, we bill both for keeping the archived copy and the one in active storage that can be used as input. You are not charged for storing public files from our [Public reference files repository](doc:file-repositories-on-the-cgc) or from our [public datasets](doc:about-datasets) when you copy them into your project. However, you are responsible for the costs of any files derived from processing these public files. For instance, if you remap reads, you are charged for the storage of the resulting BAM files. ## Sample storage cost calculation [block:callout] { "type": "info", "body": "Please note that the calculation is for information purposes only and is made according to the prices at the time of writing this page. To find out the current prices, visit the [Amazon S3 pricing page](https://aws.amazon.com/s3/pricing/). Make sure to select **US East (N. Virginia)** from the **Region** dropdown menu." } [/block] As shown in the table [above](#storagetable), storage is charged on a per GB per month basis. This example shows how the total number of GB per month is calculated, given that the amount of data stored is likely to vary during one month. Assume you store 100 GB (107,374,182,400 bytes) of data for 15 days in March, and 100 TB (109,951,162,777,600 bytes) of data for the final 16 days in March. At the end of March, you would have the following usage in Byte-Hours: Total Byte-Hour usage= [107,374,182,400 bytes x 15 days x 24 hours per day] + [109,951,162,777,600 bytes x 16 days x 24 hours per day] = 42,259,901,212,262,400 Byte-Hours. Let’s convert this to GB-Months: 42,259,901,212,262,400 Byte-Hours / 1,073,741,824 bytes per GB / 744 hours per month = 52,900 GB-Months Based on the calculated number of GB-Months, we will do cost calculation for Amazon S3. ## Sample Calculation: Amazon Web Services (Amazon S3) Amazon S3 storage has three pricing tiers depending on the amount of data stored. This is a calculation of the monthly cost based on the amount of GB-Months calculated above: * **First 50 TB per month**: 51,200 GB (50 x 1024) x $0.023 = $1,177.60 * **Next 450 TB per month**: 1,700 GB (remainder) x $0.022 = $37.40 * **Over 500 TB per month**: 0 GB = $0.00 **Total Storage Cost** = $1,177.60 + $37.40 + $0.00 = **$1,215.00**