#cloudnative

[se-emily]

Kotlin 入門

[keywordcoded]

Are You Ready to Build and Scale Kubernetes Applications Like a Pro?

As organizations continue adopting cloud-native technologies, professionals with expertise in Kubernetes applications, OpenShift development, and containerized environments are becoming increasingly valuable in today's IT industry.

OpenShift Development II: Kubernetes Applications (DO480) is designed for developers and DevOps professionals who want to advance their skills in building, deploying, managing, and scaling applications on enterprise Kubernetes platforms. The course focuses on practical knowledge and real-world implementation rather than just theoretical concepts.

What you'll learn: ✔ Kubernetes Application Development ✔ OpenShift Deployment Strategies ✔ Container Management ✔ Cloud-Native Development Practices

At COSSINDIA, learning is driven by hands-on labs, practical exercises, and expert-led training to help professionals gain real-world experience with modern cloud-native technologies.

🚀 Ready to take your Kubernetes and OpenShift skills to the next level?

🔗 Register Now: https://www.cossindia.net/

[iplook-networks]

Scalability vs. Cost: Designing a Lean 5G Core Network for Emerging MVNOs

For a new mobile virtual network operator, launching a 5G core network project has become increasingly challenging. On one hand, the market demands fast rollout of differentiated services to capture subscribers and roaming revenue. On the other hand, the traditional core network design sits like a heavy burden, making it hard to breathe.

Traditional core networks are usually delivered as large, monolithic systems. A complete solution requires multiple high performance servers, dedicated hardware accelerators, and complex software licenses. For a startup MVNO with only tens of thousands or even just a few thousand subscribers, paying for a core network designed to support millions of users creates a heavy upfront capital expenditure burden. The operator ends up spending a fortune before making its first dollar.

The operational cost side is even more troublesome. Managing a traditional core network requires a dedicated team of engineers for monitoring, upgrades, and troubleshooting. For an MVNO with limited technical resources, this means either high personnel costs or long term dependency on vendor support. When the subscriber base is still small, continuous operating expenses quickly eat into profit margins.

Another Cost of Legacy Architecture: Inflexible Scaling

Even if an MVNO manages to launch, traditional core networks often struggle with traffic fluctuations. MVNO business is typically tidal. A tourist season may suddenly bring a flood of eSIM users, and a marketing campaign may cause a sharp traffic spike. Under the old architecture, scaling up means ordering new hardware, waiting for delivery, and racking and configuring it. The whole process takes weeks. By the time the equipment is ready, the peak traffic has already passed. If the network is overprovisioned to handle peaks, resources sit idle most of the time.

This is the core dilemma for emerging MVNOs. They need a core network that can scale elastically to handle uncertain growth, but they cannot afford the high cost of traditional solutions.

IPLOOK’s Approach: Cloud Native and Microservices Architecture

IPLOOK addresses this pain point with a fundamentally different design. By transforming the 5G core from heavy equipment into lightweight software, and by using cloud native and microservices architecture, IPLOOK redefines the economic model of MVNO network deployment.

On demand scaling instead of upfront investment

All IPLOOK core network functions (such as AMF, SMF, UPF, and AUSF) are delivered as containerized microservices. This means an MVNO only needs to start the necessary service instances based on its current subscriber base. When subscribers grow from 10,000 to 100,000, there is no need to buy new hardware. The operator simply increases the number of container replicas on the cloud platform. This horizontal scaling capability truly links capital expenditure with subscriber growth. You invest more only when you have more users, not before.

High performance with low resource footprint

Cloud native does not mean compromising performance. IPLOOK’s core software is deeply optimized for resource usage and achieves industry leading throughput on standard x86 servers. The memory and CPU consumption per microservice instance is kept very low, enabling MVNOs to support more user sessions with less hardware. For extremely budget sensitive projects, IPLOOK also offers an ultra lightweight core that can even run on edge appliances or virtual machine environments, further lowering the entry barrier.

Automated operations to reduce operating expenses

Thanks to its cloud native foundation, IPLOOK’s core supports declarative configuration, auto scaling, rolling upgrades, and self healing capabilities. Many routine operations can be automated, reducing the need for manual intervention. An MVNO can manage a core network spanning multiple regions with a very small technical team.

From Asset Heavy to Asset Light

What IPLOOK offers to emerging MVNOs is not just software but a new way of thinking. Treat the core network as a service that you pay for as you use, rather than a fixed asset that you purchase upfront. Whether you choose public cloud, private cloud, or hybrid cloud, you can flexibly adjust network size according to your actual business pace.

For MVNOs that have just obtained a license and are planning their first core network project, IPLOOK’s lightweight 5G core means no need for millions of dollars in starting capital, no need for a large operations team, and no need to overinvest for future uncertainty. You can start with a small, lean core and then scale smoothly to a full size 5G core as your business grows.

Conclusion

In the MVNO market, speed and cost are often the deciding factors of success. The old core network design logic no longer fits the survival rules of emerging operators. IPLOOK’s lean 5G core, built on cloud native and microservices architecture, is helping more and more MVNOs break free from the false choice between scalability and cost, enabling them to travel light and focus on business innovation and subscriber growth.

[iplook-networks]

Before Building Your Core Network, Is Your MVNO Actually Compliant?

Many MVNO projects start with the technical team rushing to build the core network. Selecting equipment, defining the architecture, testing performance – it all seems straightforward. But in the real business world, one rule is often overlooked: technology cannot outrun regulation. You may have a perfectly tuned 4G and 5G core in the lab, but if your license is not in place, your interconnection agreement with the host MNO is unsigned, and your compliance roadmap remains a blank sheet, then the entire project is like a building without a foundation. It looks promising, but it can be stopped at any moment.

This is not an exaggeration. Looking at MVNO practices worldwide, most project delays and failures come not from a lack of technical capability, but from compliance lagging behind. By the time the core network is fully deployed, you discover conflicts between regulatory requirements and your technical design. The cost of rework is high, and the launch window is missed. To address this challenge, IPLOOK proposes a practical approach: a dual track strategy. This means that from day one, licensing and compliance planning must run in parallel with technical design, rather than waiting for one to finish before starting the other.

The first pillar of the dual track strategy is licensing and compliance. This is not a back office task that can be fixed later. It is the strategic foundation that determines whether your MVNO business model can succeed. You need to answer several key questions upfront. Is your business goal a light MVNO or a full MVNO? The two models differ significantly in core network control, dependence on the MNO, and profit models. Choosing the wrong model may force you to scrap your technical design later. Have you secured your host MNO interconnection agreement before finalizing technical specifications? Without clear interconnection terms, any decision about signaling, routing, or billing carries high uncertainty. You also need to understand local regulatory requirements for data retention, lawful interception, and number portability. These are not details you can easily patch after the fact.

The second pillar is cloud native core deployment. While the compliance path is being clarified, the technical team does not have to wait idle. On the contrary, IPLOOK’s cloud native core solution allows you to run engineering validation in parallel within a compliance framework. A converged core design supports both 4G and 5G on a single architecture, protecting your investment while maintaining agility. Deployed on public cloud, private cloud, or hybrid cloud, the core scales elastically and iterates quickly. Whether for IoT use cases or consumer services, you can go live as soon as compliance conditions are met. With compliance guidance from the beginning, your core network topology, network function selection, and interface protocols become more targeted instead of being built blindly.

The core value of the dual track strategy is not to slow down for compliance, but to prevent compliance from becoming a bottleneck. While your technical team is still designing the core network, the compliance team is already advancing the license and agreements. Once regulatory approval is granted, the core network is already integrated, tested, and ready for commercial service. This means the time from approval to monetization can be compressed to a minimum. In an increasingly competitive MVNO market, the operator that brings services to market faster captures user mindshare and roaming revenue.

At the end of the day, compliance and technology are never opposing choices. IPLOOK’s advice is simple: do not wait for your license to start technical design, and do not build your network blind without compliance. Running both tracks in parallel ensures that your MVNO has both the safety net of compliance and the acceleration of technology. If you are planning an MVNO project, ask yourself two questions starting today: Is my compliance roadmap clear? Is my core network ready to monetize the moment regulatory approval arrives? A dual track strategy lets your MVNO win before the starting line. IPLOOK helps MVNOs advance compliance and technical innovation together.

[ferramroberto]

Varnish Cache accelera siti e servizi web con caching HTTP avanzato, supporto TLS integrato e compatibilità cloud-native. #cloudnative #opensource #linux #devops #kubernetes #webserver #sysadmin

Varnish Cache: il proxy HTTP open che accelera siti e applicazioni cloud-native

[systemsnotsilos]

What Mining, Logistics, and Industrial Systems Taught Me About Real Software Architecture

Over the years, one thing became very clear to me: The hardest engineering problems are usually not about code. They are about operational trust. In industries like logistics, transport, mining, warehousing, aviation, and industrial operations, the real challenge is often this: “How do we make systems reliable enough that people trust operational decisions based on them?” A delayed telemetry…

What Mining, Logistics, and Industrial Systems Taught Me About Real Software Architecture

[netcrackertech]

NEC and Netcracker Complete Strategic Acquisition of CSG Systems

The shift toward cloud-native platforms just got a lot more interesting now that NEC and Netcracker have brought CSG Systems into the fold. The goal is really about helping service providers move away from rigid legacy systems. By integrating AI-driven automation with flexible financial tools. They are making it much easier for operators to stay efficient and actually keep up with how fast digital services are changing these days.

Explore the latest AI-driven telecom transformation updates from NEC, Netcracker and CSG.

[ferramroberto]

Fedora Hummingbird introduce una distribuzione Linux rolling completamente basata su container OCI, con aggiornamenti atomici e rollback integrato. #Fedora #Linux #Containers #OpenSource #CloudNative

Fedora Hummingbird sperimenta un nuovo modello Linux basato sui container