All blogs
Oct 27, 2026
3 min read
GreenNode at CIO Summit 2026: Unlocking the Path to Effective, Enterprise-Scale AI Investment
At CIO Summit 2026, Lê Hồng Minh, Founder and Chairman of VNG Corporation, and Vũ Thanh Tùng, CEO of GreenNode, shared their perspectives on the next phase of AI adoption among Vietnamese enterprises. Drawing on their organizations’ experiences over the past several years, the speakers explored new approaches to enterprise AI from empowering leadership and a culture of innovation to building the infrastructure needed to deploy AI securely, efficiently, and with greater control over data.
Oct 26, 2026
5 min read
GreenNode Achieves PCI DSS v4.0.1 Certification: Reinforcing Payment Data Security for Enterprises
GreenNode is proud to announce that it has achieved PCI DSS v4.0.1 certification as a Cloud Service Provider, following an independent assessment conducted by SISA Information Security Worldwide (SISA), a globally recognized Qualified Security Assessor (QSA).
Oct 20, 2026
10 min read
PostgreSQL MVCC: Which Version of the Data Are You Actually Seeing?
Understand MVCC in PostgreSQL: xmin/xmax, snapshots, isolation levels and the dead-tuple/VACUUM trade-off, with demos on GreenNode vDB PostgreSQL.
Oct 16, 2026
10 min read
Hyperscalers vs. Local Cloud: Choosing the Right Fit for Your Workloads
Compare hyperscalers and local cloud providers in Vietnam on data residency, security, latency, cost, and migration to find the right fit for your workloads.
Oct 13, 2026
10 min read
What Is ArtCraft? How AI Agents built 7 Adobe alternatives in 2 weeks
ArtCraft is 7 open-source Adobe alternatives, 77% co-authored by Claude Opus 5.5. How did AI agents build it, and what can businesses learn?
Oct 08, 2026
5 min read
GreenNode Cloud Services in Vietnam Achieves SOC 2 Type II: Strengthening Security and Operational Reliability
GreenNode is proud to announce that GreenNode Cloud Services in Vietnam has successfully completed an independent assessment and achieved a SOC 2 Type II report, marking an important milestone in our ongoing efforts to strengthen security standards and operational excellence across our Cloud services.
Oct 07, 2026
11 min read
Optimizing TCP for high load balancer throughput across regions
How GreenNode tuned the Linux TCP stack (socket buffers, BBR and fq) to lift cross-region Load Balancer throughput from 700 Mbps to 3.4 Gbps.
Oct 02, 2026
15 min read
Which Workloads Should Move from AWS, Azure, or GCP to a Local Cloud in Vietnam?
Which workloads should businesses move from AWS, Azure, or GCP to a local cloud in Vietnam? Assess customer data, latency, AI, backup, DR, and multi-cloud requirements.v
Oct 01, 2026
10 min read
GreenNode September 2026 Digest: Multi-AZ PostgreSQL, Hanoi Region Expansion, and Proactive Email Alerts
Explore GreenNode's September 2026 updates: PostgreSQL Cluster Multi-AZ in HCM, PostgreSQL Cluster in Hanoi, VKS Control Plane logging in HCM, and email alerts for vServer, vBackup and vStorage.











