NAVER CLOUD PLATFORM

SIOS Lifekeeper

Seller: DAONE CNSAvailable

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SIOS’s LifeKeeper is a redundancy product that has a history of more than 20 years. It is being used as a standardized means by not only Global Fortune 500 companies, but also by many carriers, manufacturers, and financial industry customers.

Product Details


Main Features

Latest Support Environment

  • Supports the latest OS version of Linux and Windows systems
  • Supports the latest virtualization solution adjusted to the increase of virtual servers

Flexible Replication Feature

  • Supports real-time synchronous and asynchronous replications
  • Supports various methods according to the number of replication units (1:1, 1:N, N:1)

Maximized Transfer Efficiency

  • Increases network traffic efficiency through the compression of data transfers
  • Manages network traffic through adjustment of transmission bandwidth

Convenient Operation

  • Supports changes of configuration during online operations
  • Supports backup and recovery of configuration information

Modularization of Various Built-In Supports

  • Modularizes the Application Recovery Kit on a number of database, application, and storage replication conditions
  • Registers custom conditions on non-supported targets

Main Strengths

Usability

  • Flexible configuration is possible by supporting both local and shared storage environments
  • Outstanding scalability on additional servers
  • Support of license migration upon equipment relocation
  • Perfect Monitoring of hardware, commercial databases, and user application failures

Reliability

  • Maintains many Korean and overseas customers
  • Product reliability and functional improvement based on 20 years of experience
  • Improvement of product functions with continuous product updates and roadmaps
  • Continuous product development and functional improvement from the initial version up to the current 9.0 version

Performance

  • Use of minimal hardware resources when applying the replication function (CPU, Memory, Disk)
  • Periodic adjustment of failure monitoring according to the user environment
  • Additional hardware resources are not required
  • Rolling patch application possible using the replication feature
  • Uses the exceptional IO-FENCING technique in a shared storage environment (uses SCSI PR3 Reservation)

Technical Support and Maintenance

  • 1. Support and training for Korean companies
  • 2. Support for overseas head office
  • 3. Support for developers in the overseas head office
  • 24/7 failure support after the system has been built
  • More than thirty Korean technical support workers
  • Instant analysis of failure causes and logs

Basic Block Diagram of Redundancy and Failure

Redundancy (Storage Sharing Configuration )

· If a failure of active server is detected in a shared storage replication configuration, the LifeKeeper module detects all failures (network, server, storage, application, and DB) and switches instantly to resume the service as soon as possible.

· Fast access of data is possible with shared storage configuration and data consistency that can be guaranteed using the SCSI PR3 reservation method in case of split-brain.

Redundancy (Storage Replication Configuration )

· If a failure of active servers is detected under a storage replication configuration, the LifeKeeper module detects all failures (network, server, storage, Application and DB), and switches instantly to resume the service as soon as possible.

· Data replication is able to guarantee data consistency because it is a synchronous replication.

Pricing

vCoreMonthly Fee
Based on 2 active-standby units under 8 Cores400,000
Based on 2 active-standby units under 16 Cores500,000
Based on 2 active-standby units under 32 Cores600,000
  • Amounts based on two active-standby server units
  • 1 year license
  • Cost including installation and maintenance fees
  • Please contact us for more details.

Technical Support


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