Available in VPC
For optimal Data Stream performance, review our supported environments and pricing information.
Cloud specifications
The following is cloud specifications supported by Data Stream.
| Item | Specifications |
|---|---|
| Region (zone) | Korea |
| Platform | VPC |
| Languages | Korean, English, and Japanese |
See the Service introduction in NAVER Cloud Platform portal if you want to know more about the VPC environment. To find out whether VPC environments are supported for each service, see the Ncloud user environment guide.
Service specifications
The following is the specifications provided by Data Stream per account.
| Item | Specifications |
|---|---|
| No. of topics | Up to 3 |
| No. of partitions | 1-16 (Default value: 1)
|
| No. of connectors | 1 per topic |
| Data retention period | Min. 1 hour, max. 15 days (Default value: 1 day)
|
| Data production speed | Max. 1 MB/sec per partition. Example: With 2 partitions, the maximum speed would be 2 MB/sec (1 MB/sec * 2 partitions). |
| Data consumption speed | Max. 2 MB/sec per partition. Example: With 2 partitions, the maximum speed would be 4 MB/sec (1 MB/sec * 2 partitions). |
| Data storage capacity | Max. 200 GB per partition
|
| Data size | Max. 1 MB per file |
In order to prevent problems with overall real-time data processing when abnormally high traffic occurs, the maximum speed of data production and consumption is limited to ensure stable management.
Security precautions
The Data Stream service provides APIs for console actions and data transfer. For the authentication key used when calling the APIs, the access key and secret key of NAVER Cloud Platform Console main account cannot be used, as it may be exposed to unauthorized third parties during the data production/consumption process, which may allow them to arbitrarily change or view resources.
Therefore, you must create a sub account and then use the sub account's access key and secret key. For how to create a sub account and how to check the sub account's access key and secret key, see Sub Account user guide.
Pricing information
For detailed criteria on the pricing information for Data Stream, go to Services > Big Data & Analytics > Data Stream in NAVER Cloud Platform portal and see the [Fees] tab.
You can check the status of pricing information charged during the Data Stream service usage period under Cost Explorer menu in NAVER Cloud Platform portal.
Data Stream fees are charged based on usage time according to the number of partitions and connectors within a topic, and amount of data produced, consumed, and stored. We provide a flexible and reasonable fee system to minimize unnecessary costs for users, so check the standards and operate appropriately.