sovereignty Archives

Tech Optimizer

April 27, 2026

Why developers are betting on Postgres for AI

Organizations are intensifying the development of AI applications and agents, which rely on access to existing enterprise data to avoid inaccuracies in responses, a phenomenon known as "hallucination." Jensen Huang, CEO of Nvidia, and Phillip Merrick, co-founder of pgEdge, emphasize that structured data is essential for AI effectiveness. PostgreSQL is highlighted as a preferred database for AI applications, with 66% of respondents in the Stack Overflow 2025 Developer Survey indicating they wish to continue using it. Merrick notes PostgreSQL's advantages, including its open-source model, scalability, and ability to handle both structured and unstructured data. The pgEdge toolkit supports the entire lifecycle of AI application development, including document ingestion and vector embedding generation. PostgreSQL offers deployment flexibility and robust security features, making it suitable for critical sectors like finance and healthcare.

Tech Optimizer

April 23, 2026

Take Control: Customer-Managed Keys for Lakebase Postgres

Encryption at rest is essential for cloud environments, especially in regulated sectors. Lakebase offers Customer Managed Keys (CMK), allowing organizations to control their encryption keys from preferred Key Management Services (KMS) like AWS KMS, Azure Key Vault, or Google Cloud KMS. Lakebase CMK manages both persistent storage and ephemeral compute, ensuring data security. Lakebase's architecture separates storage and compute layers, enabling elastic scaling and serverless operations. The storage layer maintains persistent data, while the compute layer consists of dynamic Postgres instances. This separation poses encryption challenges, addressed by Lakebase CMK through a hierarchical Envelope Encryption model. The key hierarchy includes: 1. Customer Managed Key (CMK): The Root of Trust in the cloud KMS, never accessed in plaintext by Databricks. 2. Key Encryption Key (KEK): A transient key for wrapping data keys. 3. Data Encryption Keys (DEKs): Unique keys for each data segment, stored in an encrypted state. When data access is needed, Lakebase retrieves DEKs by unwrapping keys from the KMS. If a key is revoked, access to the data is denied, and ephemeral compute instances are terminated. In practice, CMK applies to: 1. Persistence Layer (Storage): All data segments are encrypted with keys controlled by the CMK. 2. Ephemeral Layer (Compute): Each compute instance generates a unique ephemeral key, and upon revocation, the instance is terminated, destroying in-memory keys. CMK implementation follows a delegation model, allowing Security Admins to manage keys without accessing data. The process includes key configuration, workspace binding, and lifecycle management. Key rotation is seamless, requiring no data re-encryption. All cryptographic operations involving the CMK are logged by the cloud provider's audit service. Lakebase CMK is available for Enterprise tier customers, allowing organizations to manage their encryption keys effectively.

Tech Optimizer

April 20, 2026

Databricks Postgres Gets Customer Key Control

Databricks has introduced customer-managed keys (CMK) for its Lakehouse Postgres offering, allowing users to control their data encryption and utilize their own Key Management Service (KMS) from major cloud providers like AWS KMS, Azure Key Vault, or Google Cloud KMS. The Lakehouse Postgres architecture features a hierarchical envelope encryption model with three tiers: the customer-managed root key (CMK), a Key Encryption Key (KEK) used by Databricks' Key Manager Service, and unique Data Encryption Keys (DEKs) for each data segment. If a CMK is revoked, access to the data is denied, and active compute instances are terminated, serving as a failsafe for high-compliance workloads. The implementation allows for granular control over key management and supports seamless key rotation without data re-encryption or downtime. All cryptographic operations are logged within the customer's cloud audit services, available to Databricks Enterprise tier customers.

Winsage

April 18, 2026

France has ditched Windows 11 for Linux on 2.5 million government PCs — here’s why Microsoft should worry that millions more could follow by the end of 2026

Dissatisfaction with Windows 11 is widespread, prompting the French government to transition from Windows to Linux for its computer systems, aiming for 'digital sovereignty.' French officials, including Minister David Amiel, emphasize the need to reduce reliance on American tools and regain control over digital infrastructure. The transition is mandated to be completed by fall 2026, with GendBuntu, a variant of Ubuntu, likely being adopted. Over 100,000 PCs currently run GendBuntu, and an additional 2.5 million government workstations will migrate from Windows. Other regions, such as Schleswig-Holstein in Germany and Denmark, are also moving away from Windows. Users have reported issues with Windows 11, leading to a backlash and prompting Microsoft to promise fixes. However, the effectiveness of these improvements remains uncertain, and if unresolved, users may increasingly consider alternatives like Linux or macOS. Microsoft has revamped its Windows Insider program to gather user feedback but lacks clarity on internal quality assurance improvements. The company's ability to regain user trust hinges on addressing ongoing concerns effectively.

Winsage

April 17, 2026

France to remove Windows from government computers in sovereignty push

France is transitioning from Windows to Linux for its government computers, announced on April 8 by the Interministerial Directorate for Digital Affairs, to reduce reliance on American technology firms. This change involves modifying the software on thousands of state computers, which is a significant task given that Windows is the most widely used operating system globally. Linux, an open-source system, allows for code modification and sharing. Experts highlight the benefits of open-source software, including transparency and collective ownership, which enhance data security and management. Other European countries, like Spain and Germany, have also adopted similar systems. The transition is expected to create jobs in the local economy as France will invest in hiring engineers instead of paying Microsoft licensing fees. However, the timeline for the rollout is uncertain, with no specifics on the number of computers involved or the duration of the project. Additionally, Microsoft has reportedly spent €7 million in 2025 on lobbying efforts related to digital regulations in the EU, which may complicate the transition.

Winsage

April 17, 2026

France Ditches Windows for Linux in Massive “Digital Sovereignty” Push

The French government plans to transition all government workstations from Microsoft Windows to Linux by April 8, 2026, as part of its strategy for "Digital Sovereignty." Each government ministry must present a "de-dependence" plan by autumn 2026. By 2027, all 2.5 million French civil servants will switch to Visio, a domestically developed communication platform, replacing Teams and Zoom. The country's health data platform will also move to a "trusted sovereign solution" to keep citizen data under French jurisdiction. French officials emphasize the need to reduce reliance on foreign technology for strategic decisions and citizen data.

Tech Optimizer

April 17, 2026

EDB Spearheads the Year of the Agentic Workforce with Industry Recognition, Ecosystem Momentum, and Continued Postgres® Leadership

EnterpriseDB (EDB) announced that its product, EDB Postgres AI (EDB PG AI), won the "Data Management Innovation of the Year" at the 2026 Data Breakthrough Awards. EDB PG AI is recognized for transforming Postgres into a unified data and AI platform, facilitating hybrid management and observability across workloads. EDB contributes 30% to the open-source Postgres project, leading contributions among commercial entities. EDB PG AI was highlighted at the NVIDIA GTC 2026 and received multiple accolades, including recognition in CRN's 2026 AI 100 and Sustainability Innovation of the Year. EDB hosts a podcast, AI & Data Horizons, featuring industry experts discussing responsible AI use and data sovereignty. EDB PG AI is described as the first open, enterprise-grade sovereign data and AI platform, capable of unifying various workloads while ensuring compliance and security.

Winsage

April 15, 2026

Why is France moving from Microsoft Windows to Linux

The government aims to reduce reliance on non-European digital solutions by transitioning from Windows to Linux-based systems for state operations. The national health insurance body is migrating 80,000 employees to state-approved digital tools, including secure messaging and file transfer platforms, with plans to transition the health data platform to a sovereign solution by the end of 2026. Ministries will submit roadmaps by autumn to outline strategies for reducing dependence on non-European technologies in areas such as workplace software, collaboration tools, cybersecurity, artificial intelligence, database management, and network equipment. A centralized strategy will oversee these initiatives, with industry meetings planned for June to formalize public-private partnerships. Additionally, Japan and France have agreed to enhance cooperation on critical mineral supply chains.

Winsage

April 13, 2026

The French government eyes alternatives to Windows

DINUM has announced a strategic shift for European ministries to reduce reliance on external suppliers by creating a framework that requires each ministry to develop a tailored plan by fall. This plan will focus on several areas: - Sourcing workstations from reliable European suppliers. - Developing collaboration tools for communication among government entities. - Prioritizing antivirus software developed in Europe. - Investing in locally developed AI technologies. - Implementing databases that comply with European regulations. - Exploring virtualization technologies for operational efficiency. - Sourcing network equipment from European manufacturers. The initiative aims to enhance technological sovereignty and create a more self-sufficient digital landscape for government operations.

Tech Optimizer

April 11, 2026

Overcoming barriers to database modernisation in the AI age

Enterprises in Malaysia are transitioning from legacy systems to modern infrastructure to facilitate AI deployment. A roundtable discussion highlighted the challenges of AI integration, emphasizing the need to reduce costs associated with outdated systems. Organizations are adopting hybrid cloud approaches and utilizing various databases to manage extensive data across multiple applications. The push for AI is driven by management and customer expectations, but employee willingness to upskill remains a challenge. Not all challenges require AI solutions, and starting with smaller use cases can lead to successful scaling. The adoption of open-source database systems like Postgres is increasing, necessitating reliable support to address issues and ensure application availability. Data sovereignty is a concern for enterprises operating in mixed environments, and EDB Postgres AI offers a platform that combines security with cloud agility. Reducing infrastructure costs is essential for freeing up resources for new initiatives.