Understanding Cloud Services and Their Role in Modern Networks
Cloud services play a crucial role in how companies store, manage, and share data. In fact, many businesses in Southeast Asia run apps, platforms, and other digital operations on the cloud. As a result, companies need strong and reliable infrastructure to handle the growing flow of data across networks. Telecom companies, OTT platforms, and hyperscalers rely on fast and stable networks to deliver their services smoothly. Because of this, they closely integrate with fiber networks. Therefore, companies must understand how these services work and which types they can use. What are cloud services? Companies use cloud services, internet-based tools that let them access storage, servers, and software without owning physical hardware. In this setup, data centers host these services, and networks deliver them to users. Moreover, these services help companies spend less on on-site equipment. As a result, businesses can adjust how much they use depending on their needs, making operations more flexible. According to the Gartner 2024 Cloud Spending Report, global spending on public cloud is expected to reach 675.4 billion USD in 2024, highlighting how widely these services are used. What are the 4 types of cloud services? The four main types of cloud services are IaaS, PaaS, SaaS, and FaaS. Each type helps businesses in different ways, and understanding them helps companies choose the right service for their needs. Here are the four main types: Each type gives different levels of control and flexibility, so companies can pick based on what they need. How do cloud services work? Cloud services work by running from remote data centers connected by fast networks, enabling servers, storage, and apps to be accessed online. Meanwhile, virtualization allows many users to share the same physical resources, which saves cost and improves efficiency. In addition, network connections play a crucial role in providing stable access to these online resources. For this reason, fiber networks are key. High-capacity connections such as long haul, metro, and last mile fiber help deliver data quickly and reliably. Without them, cloud services cannot function well, especially for large-scale businesses. How are strong connections built for cloud growth? Companies build strong network connections to support growing cloud services and large-scale operations. Fast, stable, and secure networks move data across regions as businesses expand. ARNet provides dark fiber solutions that support large networks. They work with hyperscalers, OTT platforms, and telecom companies in Southeast Asia, including Malaysia, Indonesia, Singapore, and Thailand. ARNet offers long haul, metro, and last mile fiber to connect data centers and key network points. Choosing ARNet means working with a provider that focuses on high-capacity, scalable networks. With wide coverage and strong connectivity, ARNet helps hyperscalers and major players operate more efficiently and reliably. About the Author Nabila Choirunnisa, Digital Marketing Executive at ARNet
What Is Cloud Computing? A Practical Guide for Network-Driven Businesses in Southeast Asia
The way businesses store and manage data has changed a lot in recent years. Many companies in telecom, media, finance, and retail now move from on-site hardware to online systems. This shift helps them run services more easily across different locations. Cloud computing supports this change and helps businesses run, grow, and serve users in many regions. As more companies move to cloud systems, the need for strong digital infrastructure also grows. The cloud market keeps getting bigger as more users depend on it every day. According to Grand View Research, the global cloud computing market was valued at USD 943.65 billion in 2025 and is projected to reach USD 2,390.18 billion by 2030. This growth shows that hyperscalers, OTT platforms, and telecom operators need high-capacity and low-delay networks so their services can run well at scale. What is cloud computing? Cloud computing is the use of computing services over the internet. These services include servers, storage, databases, networks, and software. Businesses do not need to buy and manage physical machines in their own office. They can use systems from remote data centers instead. This setup helps businesses grow without high upfront costs. They can increase or reduce usage based on their needs. Because of this, companies can move faster and manage their resources better. Big providers like Amazon Web Services, Microsoft Azure, Google Cloud, and Alibaba Cloud run large data centers in many countries for cloud computing. These providers support many users at the same time. Their systems depend on strong network connections to keep services running without problems. How does cloud computing work? Cloud computing works by connecting users to shared computing resources through the internet or private networks. In this way, these resources include computing power, storage, and software tools. At the same time, the cloud provider manages all the hardware in the background. Because of this, businesses only need to access and use the services. This model allows companies to scale up or down at any time. As a result, they only pay for what they use, which helps control costs. At the same time, as more users and services depend on the cloud, the network must stay fast and stable. The demand for data center connectivity keeps growing as cloud use increases. Because of this, more data, more users, and new technologies like AI require higher bandwidth. For this reason, this shows that strong network infrastructure is a basic need for cloud systems to work well at scale. Key types of cloud computing services Cloud computing services are divided into three main types. In general, each type supports different business needs, from small teams to large global companies. As a result, understanding these types helps businesses choose the right solution. Below is the explanation of each type, including: The network behind every cloud The network behind every cloud is the system that connects data centers and users to keep cloud services running. Cloud computing depends on network quality, so performance links directly to how strong the network is. If the network is slow or unstable, cloud services will not work well. Hyperscalers, OTT platforms, and telecom operators need fast and dedicated connections between data centers. As cloud demand grows in countries like Indonesia, Malaysia, Singapore, and Thailand, the need for high-capacity fiber also increases. More data centers are built across the region, and each one needs strong connectivity. Dark fiber plays an important role in this system. It provides private and dedicated fiber connections between data centers, supporting cloud computing. This improves speed, reduces delay, and increases reliability. ARNet supports this demand with its dark fiber network. The company runs an AI-grade fiber network that covers more than 10,000 km across Southeast Asia. It connects over 60 data centers in key countries, supporting cloud computing services efficiently. ARNet provides long haul fiber for cross-country links, metro fiber for city connections, and last mile fiber for direct access. For businesses that need a reliable partner, ARNet offers full control across its network in multiple countries. Its FiberGrid design uses many routes across land and submarine paths. This setup improves network strength and reduces risk. With uptime above 99.99% and real-time monitoring, ARNet helps businesses build strong and scalable cloud connections across the region. About the Author Nabila Choirunnisa, Digital Marketing Executive at ARNet
Cloud Infrastructure Explained: What It Is, How It Works, and How to Build and Secure It
Businesses around the world are moving away from physical servers. Instead, they use digital systems to store and manage their data. This change is also affecting how companies run their work, help their customers, and plan for the future. Because of this, cloud infrastructure has become a very important part of modern business technology. According to Gartner, the global Infrastructure as a Service (IaaS) market grew by 22.5% in 2024 and reached $171.8 billion. This shows that this technology is growing very quickly around the world. So, what is cloud and why is it important? This article explains the basics in a simple way. It covers how cloud infrastructure works, how companies build it, and how they keep it secure. If you work in a telco company, a hyperscaler, or an OTT provider, this guide will help you understand the cloud more clearly. What is cloud infrastructure? Cloud infrastructure is the hardware and software that support cloud computing. It includes servers, storage, network systems, and tools that help manage and control these resources. Instead of buying and taking care of these systems on their own, companies can use them from cloud providers through the internet. This helps businesses avoid spending too much money on physical IT equipment. It makes it easier for them to increase their system capacity when they need more. Cloud infrastructure usually comes in a few service types. Companies can focus more on their work instead of taking care of difficult IT systems. As more businesses move their work online, cloud infrastructure helps them run applications, store data, and offer digital services more easily. How does cloud infrastructure work? Cloud infrastructure works through large data centers that have strong servers and storage systems. These systems handle and keep data for users in many places. When someone opens a cloud app or looks at a file online, the request goes through the internet to a data center. The servers then handle the request and send the result back in a few seconds. People can use software and save files online without needing their own computers or equipment. Virtualization also helps cloud systems work better. One physical server can run several virtual machines at the same time. This allows cloud providers to support many users at once. Fiber optic networks also connect data centers and move large amounts of data very fast across long distances. Supporting cloud growth with reliable fiber infrastructure Cloud services need strong and reliable network connections to work well. Every cloud request goes through networks that connect users and data centers in different places. As businesses use more online systems and digital tools, the need for fast and stable connections also grows. Fiber optic infrastructure is very important for cloud services today. Fiber networks can carry a lot of data very fast. They help keep the connection stable and reduce waiting time. Many companies use fiber networks to support their cloud platforms and cloud infrastructure in their daily work. In Southeast Asia, many organizations are also building more data centers to support the growing need for digital services. These data centers need strong network connections so cloud services can work well. ARNetis one of the companies helping support this growth in the region. The company runs an AI-grade, all-fiber network that covers more than 10,000 kilometers and connects more than 60 data centers across Southeast Asia. With services such as long-distance, metro, and last-mile connections, ARNet helps provide the network support needed for the region’s growing cloud ecosystem. About the Author Nabila Choirunnisa, Digital Marketing Executive at ARNet
Understanding a Hyperscaler: The 5 Biggest Players in Global Cloud Computing
The digital world needs a huge amount of computing power to support online services, apps, and business work. This computing power is provided by a hyperscaler, which is a very large cloud company that runs huge data centers with thousands of servers. Because it controls such a large system, a hyperscaler can quickly add more capacity when demand increases. As more companies move their systems, data, and apps to the cloud, these providers have become the main base of today’s digital services. This growing need for cloud services can be seen in recent market data. Research from Omdia shows that global spending on cloud infrastructure services reached $102.6 billion in Q3 2025, showing 25% growth compared to the year before. This strong growth shows how much companies depend on hyperscale providers to run their daily operations. At the same time, SRG Research reports that the hyperscale data center market reached 1,136 facilities at the end of 2024, which is double the number from five years earlier. As the number of facilities keeps growing, the need for strong and stable network connections becomes even more important. For this reason, knowing the companies behind this infrastructure helps us understand how the global digital system keeps expanding. Who are the 5 major hyperscalers? The global hyperscale market is led by five big companies: AWS, Google Cloud, Microsoft Azure, IBM Cloud, and Oracle Cloud. These hyperscaler providers build and run data centers in many regions around the world. Since their services must run all the time without stopping, they rely on powerful and stable network infrastructure. Each company has its own strategy, size, and focus, which affects how they build and grow their networks. 1. Amazon Web Services (AWS) AWS leads the global cloud market with almost 38% market share in 2024, based on Gartner data. The company itself also states that they have been operating in 38 regions and have more than nine million kilometers of network infrastructure. Its data centers use backup fiber paths and very high capacity connections that go beyond 25 terabits. This helps AWS provide reliable and high performance services to customers around the world. 2. Google cloud Google Cloud has around 12% of the global market in early 2025, based on the latest CRN news. It runs data centers across six continents, showing its strong global reach and focus on artificial intelligence (AI). As a major hyperscaler, Google builds its own special chips called TPUs to handle heavy AI workloads. It also operates highly efficient hyperscale facilities, including one in Finland. Besides performance, Data Center Knowledge also highlights that Google also focuses on sustainability. It is supported by the company statement that they aim to operate using carbon free energy by 2030. 3. Microsoft azure Microsoft Azure is a big cloud company. It has many places connected by fiber optic and undersea cables to keep the service running well. As more people use it, Microsoft adds more zones, especially in the United States, to lower the chance of problems. Azure also builds AI centers with good cooling systems for powerful computers. 4. IBM cloud IBM Cloud operates in North America, Europe, Asia Pacific, and South America. It focuses on hybrid cloud solutions, which combine public cloud services with private infrastructure. This model allows companies to protect sensitive data while still keeping flexibility. As a global hyperscaler, IBM is often chosen by industries with strict rules, such as banking and healthcare. This is because IBM offers strong security and compliance standards, which also shape how it designs its infrastructure and networks. 5. Oracle cloud Oracle Cloud runs 51 public cloud regions in 26 countries. Based on recent announcements from Oracle leadership in mid-2025, the company is growing fast with its multicloud plan by putting its hardware inside other big cloud providers’ data centers. This setup helps customers use more than one cloud in a simple and smooth way. Oracle is also spending a lot on power capacity for AI projects, showing steady growth in high-performance and AI-based infrastructure. Strengthening the hyperscaler foundation for digital expansion The five main hyperscalers control more than 70% of cloud services in the world, based on data from the Global Data Center hub. Their growth depends on strong links between data centers, because steady data flow supports all cloud work. Dark fiber is very important in this system, because it gives providers full control over speed, quality, and safety. In Southeast Asia, ARNet delivers hyperscaler-ready infrastructure designed to power the region’s next explained growth. The company works in Malaysia, Indonesia, Singapore, and Thailand. It owns and runs more than 10,000 kilometers of fiber network. This network connects 60 data centers across the region, creating a strong and stable base for digital services and a hyperscaler. Businesses that need easy-to-grow connections for hyperscaler use can choose ARNet’s long haul, metro, and last mile fiber services with clear service guarantees. As one provider that holds all main licenses in the region, ARNet offers smooth end to end connections without needing many partners. About the Author Nabila Choirunnisa, Digital Marketing Executive at ARNet