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SyncCluster

SyncCluster provides high levels of disaster recovery, fault tolerance and service availability. Solves the problems of power outages, fire, natural disasters, human error, data centre investigations, etc.

Disaster recovery solution SyncCluster.

For customers who face specific challenges to ensure high-disaster recovery, fault tolerance and service availability Cloud4U offers a new solution — SyncCluster with SLA 99.99%.

SyncCluster is a unique solution that combines array-based clustering with synchronous mirroring.



Service
SyncCluster
Cost
from 140 EUR in month

Cloud constructor

  • CPU numbers, CPU
    • 1
    • 32
    • 64
    • 96
    • 128
    • 160
    • 192
    • 224
    • 256
  • Access memory, GB
    • 1
    • 64
    • 128
    • 192
    • 256
    • 320
    • 384
    • 448
    • 512
  • Hard drive space, GB
    • 20
    • 2000
    • 4000
    • 6000
    • 8000
    • 10000
    AllFlash storage SSD, redundant controllers. Guarantee SLA for this volume: 10 IOPS per 1 GB
  • Speed (channel Dedicated), Mbit
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    • 120
    • 200
  • Count of IPs, Pcs.
    • 1
    • 10
    • 20
    • 30
    • 40
    • 50
  • Additional services

Price

/ Hour
/ Day
/ Month

Price

/ Hour
/ Day
/ Month


Thus, a storage system has been implemented in Moscow in which one half is located in one Tier 3 Data Center and the second half — at a distance of 6,2 miles far in another Tier 3 Data Center with both halves operates synchronously as a single structure. In case of any failure in one of the Data Centers (power failure, failure of any part of the storage system, failure of controllers, disks, communication channels between Data Centers) your data will remain available (RPOi = 0, RTOii = 10 minutes), you won't lose any transaction. 

SyncCluster from Cloud4U — is a cost-effective solution that ensures continuous availability of services and data for companies business continuity, which is critical. We offer SyncCluster as a service with a monthly fee, which will allow our customers to take all the advantages of this service avoiding capital expenditures for the purchasing equipment and its technical maintenance.

SyncCluster solves the problems:

  • power failures;
  • fire;
  • natural disasters;
  • human errors;
  • conduct investigations in the Data Center.

iRecovery point objective
iiRecovery time objective

FAQ

Frequently asked questions (FAQ)

1. What kind of service is that?
SyncCluster is a disaster recovery solution based on two Data Centers in activ-activ mode.

2. Is the replication to the second Data Center automatic?
Yes, you setup it once and then everything happens automatically.

3. How often is the data replicated?
Constantly, all changes are recording.

4. Is it more expensive than a normal cloud?
Yes, its twice as expensive on average.

5. If one Data Center is unavailable, we can just continue working on the second one and won't notice this failure?
Yes, you will continue working if activ-activ mode had been configured.

6. Are the data writing in two Data Centers simultaneously?
No, firstly data are writing in one Data Center and after some time are replicating in another one.

7. How much safer is this service?
The basic SLA under the contract will increase to 99.99%. This is much higher than many cloud providers offer.

More answers to your questions can be found in the knowledge base. If you do not find an answer to your question - post it to our consultant online using online-chat or send an inquiry using the support ticket system.
Send a request
Let our managers know if you are interested in a solution or a service. They will contacts you within 2 hours.
You also can request a free trial access here
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