data management Archives

AppWizard

January 14, 2026

How to delete your OpenAI account in the Android app: Step-by-step guide to permanently remove data, manage subscriptions, and protect your privacy | – The Times of India

OpenAI accounts provide access to the ChatGPT API and related services. Users can delete their accounts through the ChatGPT Android App, but this action is irreversible, meaning all data will be permanently removed and the email address cannot be reused for new accounts. Account deletion ensures the removal of personal information, chat logs, and API usage records, although some data may be retained for legal reasons. The deletion process involves several steps: accessing the app menu, navigating to settings, going to data controls, and confirming the deletion. Users must cancel any active subscriptions separately, as account deletion does not automatically terminate them. After deletion, users will lose access to all OpenAI services, and their account information will be erased within 30 days, except for legally required data retention. Best practices before deletion include backing up important data, canceling subscriptions, and reviewing linked services.

Tech Optimizer

January 12, 2026

Percona launches fixed-scope packages for open databases

Percona has launched Percona Packages, a suite of consulting and support services for database and IT teams using open-source systems. The initial offerings include: 1. **Quickstart**: Prepares database environments for high-demand periods with proactive optimization, a health check, and three months of expert support. 2. **Performance Optimization**: Identifies and resolves database performance issues, including slow queries and configuration problems, through hands-on tuning and best-practice guidance. 3. **AI Readiness**: Tailored for PostgreSQL, this package optimizes databases for AI workloads, featuring performance metrics analysis and benchmarks. These packages aim to address the skills shortage in data engineering and management, supporting various open-source database technologies like MySQL, PostgreSQL, MongoDB, Redis, and Valkey. The services are designed to help organizations prepare for peak usage and improve ongoing performance, allowing them to focus on innovation rather than infrastructure.

Winsage

January 7, 2026

DataVare Simplifies Access to Mac Outlook Data on Windows Outlook with Smart Migration

DataVare has launched a migration tool that enables the transfer of Mac Outlook OLM emails to Windows Outlook, allowing users to access their previous emails without data loss or disruption. The tool maintains the original email structure, supports bulk migration, and does not require an internet connection. It is compatible with all major Windows operating systems and offers a free trial version. DataVare specializes in email migration and data management software.

Tech Optimizer

January 3, 2026

Why AI Workloads Are Fueling a Move Back to Postgres

The database landscape has seen transformative shifts with the rise and fall of various technologies, leading to a resurgence in the adoption of PostgreSQL (Postgres) as a favored database system for modern AI applications. AI workloads have disrupted traditional managed database models, which were designed for predictable workloads, by introducing demands for high parallelism and continuous ingestion of large datasets. Engineering teams face challenges when scaling managed Postgres instances due to IOPS limits, throttling, and latency spikes. Major database vendors are emphasizing PostgreSQL compatibility, recognizing the need for a stable SQL system with strong transactional support. Despite its advantages, traditional managed database models present limitations, including reliance on network storage that introduces latency and IOPS constraints. A new model called Bring Your Own Cloud (BYOC) Postgres is emerging, allowing organizations to control their cloud environments while leveraging managed services, improving performance by colocating data with compute resources. Utilizing local NVMe storage with Postgres can enhance performance by reducing latency and IOPS limitations. Modern Postgres platforms facilitate efficient cloning processes that support parallel experiments in AI development, leading to shorter feedback loops and faster iteration cycles. The robust ecosystem of Postgres allows it to handle diverse workloads, streamlining data management and minimizing operational complexity. Developer velocity is a critical factor in the shift back to Postgres, as it enables rapid feedback and safe testing environments, empowering teams to innovate more effectively.

AppWizard

January 1, 2026

Vietnam’s dominant messaging app faces regulatory scrutiny over data policy update

Vietnam’s National Competition Commission (NCC) has ordered VNG Corporation to revise its updated service terms for the Zalo messaging app due to user privacy concerns. The NCC emphasized that users should not be forced to consent to personal data collection as a condition for using the app and that consent mechanisms need to be voluntary and clear. The updated terms require users to accept all data management provisions or face account deletion within 45 days, which has led to significant user complaints and a decline in app ratings. Zalo's average rating on Apple’s App Store has fallen to around two out of five stars, and it has slipped to 59th place in download rankings, while international apps like WhatsApp and Viber have become more popular. Zalo has around 78 million active users and operates over 17,000 official accounts used by government and businesses. The NCC intends to meet with VNG to discuss the updated policy, as part of a wider regulatory trend against coercive data practices in digital firms globally.

AppWizard

December 30, 2025

Essential Apps to Install First on Your New Android Phone

Google's Find My Device app is essential for Android phone users, providing security features such as locating a misplaced phone, playing a sound, and remotely locking or erasing data. The app's integration with Android has improved tracking accuracy and introduced features like offline finding and compatibility with Bluetooth trackers. Other recommended apps for a well-rounded Android setup include Bitwarden for password management, Solid Explorer for file management, Google Keep for note-taking, and Signal for secure messaging. Productivity apps like Microsoft’s SwiftKey keyboard and Todoist for task management are also highlighted. Customization options include Nova Launcher, while performance optimization can be achieved with Greenify. Privacy-focused tools include DuckDuckGo Privacy Browser and Authy for two-factor authentication. Emerging trends suggest increased AI integration in apps and innovations for foldable devices. Regular maintenance apps like CCleaner and update managers are recommended for long-term device health.

Winsage

December 26, 2025

SSDs on some Windows machines with BitLocker enabled are about twice as fast thanks to BitLocker hardware acceleration.

Windows 11 Pro has introduced a hardware-accelerated version of BitLocker, enhancing storage encryption without compromising performance. This update allows compatible devices to maintain storage read and write speeds similar to when BitLocker is disabled. The hardware-accelerated BitLocker utilizes the encryption processor in the System on Chip (SoC) to streamline encryption and decryption processes. It is available on devices with a supported built-in encryption processor and uses the XTS-AES-256 encryption algorithm. Users can check if hardware BitLocker is enabled by executing the command manage-bde -status in the command prompt. Performance metrics indicate that CPU cycles during storage access remain consistent with machines that have BitLocker disabled, and benchmarks show that hardware BitLocker can double sequential read and random write speeds. The integration of the XTS-AES-256 encryption processor into Intel's upcoming third-generation Core Ultra processor, Panther Lake, suggests future advancements for hardware-accelerated BitLocker.

AppWizard

December 25, 2025

Here’s the latest on Google’s work to enhance Android backups

Google is refining its backup functionalities for Android users, focusing on the downloads folder and per-app backup settings. Users will soon be able to back up files from their downloads folder, but edits made to these files will not sync with the backup on Google Drive. Additionally, a new notification will inform users that disabling backups for a specific app will result in the deletion of its backup copy. The interface for managing app backups is also being updated to differentiate between user applications and system processes. These features are currently in beta and not yet publicly available.

Tech Optimizer

December 25, 2025

Snowflake Postgres is Now Available in Public Preview

Snowflake Postgres, a fully managed Postgres solution, is now available for public preview, integrating Postgres into the Snowflake ecosystem. It enhances the Snowflake AI data platform, allowing users to utilize data for AI, machine learning, and analytics applications while offering simplified management, robust security, and comprehensive governance. The solution includes enhanced data management tools, advanced security protocols, governance features for compliance and data integrity, and support for various operational workloads.

Tech Optimizer

December 18, 2025

Improve Aurora PostgreSQL throughput by up to 165% and price-performance ratio by up to 120% using Optimized Reads on AWS Graviton4-based R8gd instances

AWS has introduced Graviton4-based R8gd instances for Amazon Aurora, which offer significant performance enhancements over Graviton2-based db.r6g instances. Users can expect up to 165% higher throughput, a 120% improvement in price-performance ratio, and an 80% enhancement in application response time. The integration of an Optimized Reads-enabled tiered cache allows for expanded database caching capacity, minimizing network storage access and improving query response times. Organizations like Mindbody and Claroty have reported substantial performance improvements and cost savings after implementing these features. Aurora PostgreSQL 17 has introduced smarter storage batching algorithms and optimized writes, further enhancing performance for I/O-intensive applications. The db.r8gd instances allow for scaling up to 48xl, providing 192 vCPUs, 50 Gigabits of network bandwidth, and 10.4 TiB of local NVMe capacity. The benchmark testing using HammerDB demonstrated significant improvements in throughput, price-performance ratio, and response times when upgrading from db.r6g to db.r8gd instances. The Aurora Optimized Reads-enabled tiered cache is available for Aurora PostgreSQL versions 17.4 and higher, among others.