Data Miner VS Postgres.js

• User-Friendly Interface
  Data Miner offers a clean and intuitive user interface that allows users to easily navigate and set up web scraping tasks without requiring extensive technical knowledge.
• Browser Extension
  Being available as a browser extension for both Chrome and Edge makes it easy to install and use directly within the browser, without needing separate software installations.
• Pre-built Recipes
  Data Miner provides a library of pre-built recipes for common web scraping tasks, enabling users to quickly deploy scrapers without starting from scratch.
• Custom Recipes
  Users have the option to create custom recipes, offering flexibility and the ability to tailor scraping tasks to specific needs.
• Cloud Storage
  Offers cloud storage options that allow users to save and manage their scraped data directly on the platform for easy access and organization.
• Export Options
  Supports multiple export formats like CSV, XLS, and Google Sheets, making it easy for users to integrate scraped data with other tools and workflows.
• Scheduling
  Allows users to schedule scraping tasks, automating the data collection process at specified intervals.

Possible disadvantages

• Limited Free Tier
  The free version of Data Miner is limited in terms of the number of rows and pages that can be scraped, which may not be sufficient for more extensive data collection needs.
• Learning Curve
  While the interface is user-friendly, there can still be a learning curve for users unfamiliar with web scraping concepts and the tool itself.
• Browser Dependence
  As Data Miner is a browser extension, its functionality is limited to the browser environment, which might not be ideal for more complex or large-scale web scraping tasks.
• Potential Website Restrictions
  Some websites actively prevent scraping activities, which could limit the effectiveness of Data Miner on certain web pages.
• Subscription Cost
  Advanced features and higher usage requirements necessitate a subscription plan, which may be costly for individual users or small businesses.
• Reliance on Internet Stability
  As an online tool, its performance can be hindered by poor internet connectivity, potentially disrupting the scraping process.

• Performance
  Postgres.js is designed to provide fast queries and optimized performance using native calls to PostgreSQL.
• Lightweight
  The library is lightweight, with minimal dependencies, which can lead to easier maintenance and deployment.
• Asynchronous
  It supports asynchronous operations using modern JavaScript Promise-based syntax, improving code readability and maintainability.
• Support for PostgreSQL Features
  It includes support for a wide range of PostgreSQL features such as transactions, streaming, and logical replication.
• Community Support
  Being an open-source project, it has community contributions and support, which can help in getting issues resolved and features updated.

Possible disadvantages

• Learning Curve
  Developers who are new to this library might face a learning curve as it might differ from other more commonly used PostgreSQL libraries.
• Maturity
  Compared to older libraries like node-postgres (pg), it might lack the extensive documentation and long-term usage by large projects.
• Niche Use Case
  May not be the best fit for applications that require a middleware ORM or the abstractions provided by traditional ORMs.
• Smaller Ecosystem
  While it is growing, the ecosystem of third-party tools and plugins is not as large as those for some established libraries.

No analysis of Postgres.js yet.

Data Miner 4.0

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• A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

  Data Miner - A browser extension (Google Chrome, MS Edge) for data extraction from web pages CSV or Excel. The free plan gives you 500 pages/month. - Source: dev.to / over 2 years ago

• What's something you'd like to see implemented on AO3?

  The web app at https://dataminer.io/. If you open it on your Saved for Later page, it should show you a public "recipe" that I made to scrape the data. Possibly others as well. Source: almost 4 years ago

• free-for.dev

  Data Miner - A browser extension (Google Chrome, MS Edge) for data extraction from web pages CSV or Excel. The free plan gives you 500 pages/month. - Source: dev.to / almost 4 years ago

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• Why Node.js needs a virtual file system

  Bun provides native MySQL, SQlite, and Postgres drivers. I'm not saying Node should support every db in existence but the ones I listed are critical infrastructure at this point. When using Postgres in Node you either rely on the old pg... - Source: Hacker News / 6 months ago

• Show HN: Pg-typesafe – Strongly typed queries for PostgreSQL and TypeScript

  Is there a way to make this work with https://github.com/porsager/postgres ? It's very close to raw SQL but with safe substitutions. I use it with Zod, but it would be great to have the types derived automatically. - Source: Hacker News / 7 months ago

• Pipelining in psql (PostgreSQL 18)

  I really want to use pipelining for our "em.flush" of sending all INSERTs & UPDATEs to the db as part of a transaction, b/c my initial prototyping showed a 3-6x increase: https://joist-orm.io/blog/initial-pipelining-benchmark/ If you're... - Source: Hacker News / 11 months ago

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