Our Product

Public Cloud Server

Public Cloud Server provides secure, scalable, on-demand compute resource, enabling you to flexibly deploy application and workload

What Is Public Cloud

What is a Public Cloud Server?
Accelerate Growth: Why Choose Public Cloud?

What is a Public Cloud Server?

A Public Cloud Server (PCS) is a basic computing unit that consists of vCPUs, memory, an operating system (OS), and Elastic Volume Service (EVS) disks. Once a PCS is created, you can use it in the cloud in the same way you would use a local PC or a physical server. PCS supports self-service creation, modification, and operations. You can create a PCS by specifying its vCPUs, memory, OS, and login mode. After the PCS is created, you can adjust its specifications if needed. PCS also works together with other services to provide a reliable, secure, and efficient computing environment.

Accelerate Growth: Why Choose Public Cloud?

Why Should You Use Elastic Cloud Server?

- Elastic and flexible cloud migration that is simple and cost-effective.
  You can use the web-based console or open APIs to manage your ECS. You can configure auto-scaling policies to automatically add or remove ECS instances. ECS offers pay-as-you-go, yearly/monthly, and spot pricing modes for you to choose from.
- Flagship product with powerful performance. ECS with up to 208 vCPUs and 4,096 GiB of memory is available to deliver industry-leading computing power. Performance of 10 million PPS is among the best in the industry. Intranet bandwidth for each ECS can reach up to 44 GiB/s. Thousands of ECS instances can be provisioned within minutes.
- variety of servers are available for you to choose from, including x86, Kunpeng, and Ascend, as well as heterogeneous access. You can use public, private, and marketplace images to create ECS instances. ECS and images can be used with just a few clicks, without any configuration, for website deployment and application development.
- A solid data platform that ensures your performance, Data durability of 99.9999999% helps safeguard your data and performance. Various EVS disk types are available for different needs, such as Extreme SSD, Ultra High I/O, General Purpose SSD, and High I/O. You can share or encrypt disks, back up disks or servers, and create snapshots to meet different service requirements.
- Multiple levels of protection to secure your data, Vulnerabilities and security threats can be detected, and configuration checks, recommendations, and best practices are provided to help you reduce or eliminate losses caused by viruses or online attacks. Professional anti-DDoS technologies are used to enhance the anti-DDoS capabilities of Internet applications. In cooperation with internationally recognized digital certificate authorities, lifecycle management for Secure Sockets Layer (SSL) and Transport Layer Security (TLS) certificates is provided to offer reliable identity authentication and secure data transmission for websites.

Public Cloud Feature

Key Features of Indonesian Cloud’s Public Cloud Server

Auto Scaling

Automates the use of PCS according to the required capacity.

Elastic Cloud Balance

Automates the distribution of access across multiple PCS instances, improving service delivery and reducing the risk of capacity-related errors.

Elastic Volume Service

Allows you to attach EVS disks to PCS and expand your existing storage capacity.

Virtual Private Cloud

It allows you to create your own private network in the cloud by customizing security groups, VPNs, IP address ranges, and bandwidth, thereby simplifying network management. You can also define PCS access rules within and between security groups to further enhance PCS security.

Dedicated Computing Cluster

To physically isolate your PCS instances, submit a DCC request before creating any PCS. Once the DCC has been obtained and assigned to a region, your PCS instances will be automatically allocated to that DCC.

Auto Scaling

Automate your Public Cloud Server (PCS) resource allocation with intelligent auto-scaling. Dynamically provision and adjust computing capacity in real-time based on actual workload demands, ensuring optimal performance without overpaying for idle resources.

Elastic Cloud Balance

Guarantee uninterrupted performance with automated load balancing. Intelligently route and distribute incoming traffic across multiple Public Cloud Servers (PCS) to enhance service availability, eliminate single points of failure, and mitigate the risk of capacity overloads during unexpected traffic spikes.

Elastic Volume Service

Dynamically expand your data architecture with Elastic Volume Service (EVS). Seamlessly attach high-performance EVS block storage directly to your Public Cloud Server (PCS) instances, empowering you to scale your storage capacity instantly and on-demand as your business data grows.

Virtual Private Cloud

Take absolute control over your cloud network topology. Easily construct your own Private Network by customizing VPN integrations, IP CIDR blocks, bandwidth limits, and Security Groups. Streamline complex network management while enforcing strict intra-group and inter-group traffic rules, locking down your PCS instances against unauthorized access.

Dedicated Computing Cluster

Achieve hardware-level security for your most sensitive workloads. By provisioning a Dedicated Compute Cluster (DCC) in your preferred region prior to instance creation, your Public Cloud Servers (PCS) are automatically deployed onto physically isolated, single-tenant infrastructure. This guarantees exclusive resource utilization and ensures strict regulatory compliance.

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FAQ

What is public cloud?

Public cloud is a cloud computing service provided by third-party providers (such as AWS, Google Cloud, or Microsoft Azure) and accessed via the internet. The infrastructure is owned and managed by the service provider, then shared among many users simultaneously through a multi-tenant system.

What are the main advantages of using public cloud?

Some of the key benefits include:

High scalability — resources can be increased or decreased based on demand
Cost efficiency — pay-as-you-go model, you only pay for what you use
No physical maintenance — hardware and infrastructure are fully managed by the provider
Global accessibility — can be accessed from anywhere with an internet connection

Is public cloud safe for storing business data?

In general, major public cloud providers implement very strict security standards (encryption, firewalls, ISO/SOC compliance). However, security also depends on the user’s own configuration. Many data breaches occur not due to provider vulnerabilities, but because of misconfiguration on the user’s end.

What is the difference between public cloud, private cloud, and hybrid cloud?

Public cloud — infrastructure is shared among many users and managed by the provider
Private cloud — infrastructure is exclusive to one organization, offering greater control
Hybrid cloud — a combination of both, ideal for organizations that need flexibility while maintaining control over sensitive data

When should a business switch to public cloud?

Public cloud is ideal when a business needs rapid scalability, wants to reduce upfront hardware investment, or when the team lacks the capacity to manage infrastructure independently. However, for highly sensitive data or industries with strict regulations (such as banking and healthcare), private or hybrid cloud options should be considered first.

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Public Cloud Server