migration Archives

Tech Optimizer

May 20, 2025

How to Set Up PostgreSQL with NestJS and Docker for Fast Local Development: A Quick Guide

Launching a new project with PostgreSQL for NestJS development can be efficiently managed by running a local PostgreSQL instance in Docker. This setup includes a Dockerfile for the NestJS application, a docker-compose.yml file to connect Node and PostgreSQL, and an .env file for environment variables. The Dockerfile specifies a Node environment, while the docker-compose.yml file configures services for both the database and the API. The database service uses the PostgreSQL image, and the API service builds from the Dockerfile, ensuring that the database persists through reboots. An .env file is created to store configuration details such as database user, password, and database name. Additionally, package.json scripts are enhanced for quick access to the database and application containers. In the NestJS application, the main startup file initializes the app, and a TypeORM configuration file is provided for database connection settings. Common development commands include starting the services, viewing logs, tearing down containers, and accessing the database and application shells.

AppWizard

May 19, 2025

Mobile apps to continue your birding

Deb Nofzinger and Dave Wilkins recommend several mobile applications for birding enthusiasts, including eBird and Merlin Bird ID, both associated with the Cornell Lab of Ornithology. eBird operates on a donation model and allows users to maintain detailed bird lists, track sightings, and utilize a Hotspot function for prime birding locations. It has recorded 149 species at Earth Heart Farms since its addition, with 78 species identified this year. Wilkins has completed 239 checklists at Creek Bend Farm Park and observed 137 species there. The Merlin Bird ID app offers a sound identification feature for 1,382 bird species and is noted for its accuracy in familiar environments. Other suggested apps include BirdCast for migration updates and the Sibley Birds v2 app, priced at .99.

Winsage

May 17, 2025

Best Windows apps this week

In this week's roundup of applications for Windows 10 and 11, it is noted that consumer support for Windows 10 will end in October 2025, but users can purchase a year of extended support and receive three years of security updates for Microsoft 365 apps. New applications highlighted include: - DiskCopy: Free disk and partition cloning software for backing up partitions or entire disks, facilitating data migration. - IrfanView: An image viewer that now includes batch file multithreading and new hotkeys in its latest version. - Registry Finder: A freeware tool for managing the Windows Registry, with improved search capabilities and usability.

Tech Optimizer

May 14, 2025

Databricks adds Postgres database with $1B Neon acquisition

Databricks announced its intention to acquire Neon, a developer of a cloud-based dataset platform built on PostgreSQL, to enhance capabilities for developers and autonomous AI agents. The acquisition's estimated value is approximately billion, although financial specifics remain undisclosed. Neon, based in Menlo Park, California, raised .6 million prior to the acquisition. This move will expand Databricks' portfolio with open-source database functionalities, aiding in the development of data and AI applications. Databricks has made several acquisitions to support generative AI development, including MosaicML, Arcion, Einblick, Lilac AI, BladeBridge, and Tabular, with some valued at over billion. Neon's platform allows users to create PostgreSQL instances quickly and features a disaggregated compute and storage architecture for automatic scaling. The Neon team will join Databricks following the acquisition's completion.

Winsage

May 14, 2025

Microsoft accelerates Control Panel’s inevitable demise as even more settings migrate

Microsoft is transitioning features from the Control Panel to the Settings interface in Windows 11, with recent changes including the migration of certain language options to the Settings panel. This update is currently limited to users on the Dev or Beta builds of Windows 11 and requires manual activation. The feature is not yet available to the general public as Microsoft addresses bugs related to its implementation.

Winsage

May 14, 2025

Microsoft accelerates Control Panel’s inevitable demise as even more settings migrate

Microsoft is transitioning features from the Control Panel to the Settings app in Windows 11, with recent updates including the migration of certain language options to the Settings panel. This update is currently available only to users on the Dev or Beta builds, and they must manually enable it. The rollout is still being fine-tuned before a broader release. Many users find the revamped Settings app to be more modern and efficient compared to the Control Panel.

Winsage

May 8, 2025

Can’t upgrade to Windows 11? This Linux project wants to save your old PC from the scrapheap when Windows 10 support ends

As Windows 10 approaches its End of Life in October 2025, the ‘End of 10’ project advocates for transitioning to Linux for users with older PCs that cannot upgrade to Windows 11. The initiative emphasizes the environmental benefits of extending the lifespan of existing devices, highlighting that computer production accounts for over 75% of carbon emissions during its lifecycle. It also points out that Linux offers greater privacy and control compared to Windows 11, as well as cost efficiency since it is free and future updates remain free if the chosen distribution is supported. While there are concerns about the learning curve and potential software compatibility issues, the project encourages users to seek support from online forums or local repair shops. The Linux community is noted for its willingness to assist newcomers, making it a viable alternative for older PCs that cannot support Windows 11.

Tech Optimizer

May 8, 2025

The Search Stack That Nearly Broke Us — Until We Did This

The initial architecture for the finlight.me real-time financial news API utilized Postgres full-text search, which was effective for early needs but faced limitations as article volume increased. Key challenges included performance degradation due to the inability to combine GIN indexes with regular B-Tree indexes, leading to slow query performance, especially with complex user queries and pagination. The decision was made to transition to OpenSearch for its optimized search capabilities while retaining Postgres as the source of truth for data integrity. Testing with OpenSearch revealed the need for production-grade resources, which led to a successful deployment that improved search response times significantly. The current architecture separates ingestion, storage, and retrieval responsibilities, with Postgres managing data storage and OpenSearch handling user-facing search queries. Regular snapshotting and thoughtful index management ensure resilience and scalability.

Winsage

May 7, 2025

The “End of 10” project wants to save aging PCs with Linux instead of Windows 11

As Windows 10 approaches its end-of-life status in October, approximately 240 million PCs will become obsolete, prompting Microsoft to encourage users to upgrade to Windows 11, particularly on devices with Copilot+ technology. The "End of 10" initiative aims to introduce users to Linux, providing a website with instructions for installation and highlighting the benefits of Linux over Windows. Windows 11 requires Intel's 8th-generation processors or AMD's Ryzen 2000 series or newer, leaving many functional PCs, especially those made before 2017, unable to upgrade. The "End of 10" campaign promotes Linux as a viable alternative, emphasizing its compatibility with older hardware, cost-effectiveness, reduced emissions, privacy advantages, and lower susceptibility to malware. The website includes a directory of repair shops for support and offers a DIY installation guide. Despite over half of Windows devices still running Windows 10, the adoption rate of Windows 11 is increasing, indicating a potential shift in user migration.

Tech Optimizer

May 6, 2025

Crunchy Data Validates Postgres for Red Hat OpenShift Virtualization Workloads

Validation for Crunchy Postgres on Red Hat OpenShift Virtualization has been officially announced. Crunchy Data has expanded its collaboration with Red Hat to enhance support for Red Hat OpenShift Virtualization, enabling customers to deploy production-ready Postgres infrastructure. The validation allows Red Hat customers to implement Postgres for various applications within Red Hat OpenShift Virtualization-based virtual machines. Key features of Crunchy Postgres include automated deployment, comprehensive backups, disaster recovery capabilities, high availability, connection scaling, performance optimizations, and robust monitoring tools. This announcement continues the collaboration between Crunchy Data and Red Hat, which includes previous certifications and a shared commitment to open source software.