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ParseHub VS VoltDB

Compare ParseHub VS VoltDB and see what are their differences

Piloterr
Piloterr web scraping API handles headless browsers, rotates proxies for you, and offers a library featured
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Contents:
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  3. » Reviews
  4. » Alternatives

ParseHub logo ParseHub

ParseHub is a free web scraping tool. With our advanced web scraper, extracting data is as easy as clicking the data you need.

VoltDB logo VoltDB

In-memory relational DBMS capable of supporting millions of database operations per second
  • ParseHub Landing page
    Landing page //
    2021-09-12
  • VoltDB Landing page
    Landing page //
    2023-09-17

ParseHub features and specs

  • User-friendly Interface
    ParseHub offers a point-and-click interface that makes it easy for users to extract data from websites without needing any coding skills.
  • Advanced Features
    The tool supports complex data extraction tasks, including handling AJAX, JavaScript, infinite scroll, forms, and CAPTCHA.
  • Cross-platform Compatibility
    ParseHub is available as a web app and a desktop application, making it accessible on multiple operating systems.
  • API Integration
    ParseHub provides an API that allows for easy integration with other applications, enabling automated data extraction workflows.
  • Schedule and Automate
    Users can schedule their data extraction tasks to run at specific intervals, which is useful for keeping datasets up-to-date.
  • Cloud Storage
    Extracted data is stored in the cloud, allowing easy access and management of large datasets without consuming local storage resources.
  • Free Tier
    ParseHub offers a free tier that allows users to perform a limited number of data extraction tasks, suitable for small projects or initial testing.

Possible disadvantages of ParseHub

  • Learning Curve for Complex Tasks
    While the basic interface is user-friendly, advanced data extraction tasks may require a steep learning curve to master.
  • Monthly Limits
    The free tier and lower-tier plans have limits on the number of tasks and the amount of data that can be extracted per month, which could constrain heavy users.
  • Pricing
    Higher-tier plans can become expensive, especially for businesses that require extensive data extraction capabilities.
  • Performance Issues
    Users have reported occasional performance issues and bugs when dealing with very large or complex websites, which can affect the reliability of the data extraction processes.
  • Limited Export Formats
    While ParseHub supports common formats like CSV, JSON, and Excel, it lacks support for some specialized or less common file formats.
  • Customer Support
    Some users have reported that customer support can be slow to respond to issues, which could be problematic for time-sensitive projects.
  • Privacy Concerns
    Since the data extraction occurs on ParseHub's servers, there could be privacy concerns related to the handling of sensitive or proprietary data.

VoltDB features and specs

  • High Performance
    VoltDB is designed for high-speed data processing and can handle a large number of transactions per second, making it suitable for real-time applications.
  • In-Memory Storage
    Data in VoltDB is stored in-memory, which eliminates disk I/O latencies and enhances the speed of data retrieval and processing.
  • Strong Consistency
    The database provides ACID properties, ensuring that transactions are processed reliably and consistently, which is critical for financial and other sensitive applications.
  • Real-time Analytics
    VoltDB can perform complex queries and analytics in real time, enabling immediate insights and decision-making.
  • Scalability
    VoltDB supports horizontal scaling, allowing it to handle increasing amounts of data and transactions by adding more nodes to a cluster.

Possible disadvantages of VoltDB

  • Memory Dependency
    Since data is stored in-memory, the amount of data that can be handled is limited by the available memory, which might require additional resources or configurations.
  • Complexity of Setup
    Initial setup and configuration of VoltDB can be complex, requiring a solid understanding of the system and expertise to optimize performance.
  • Limited to Specific Use Cases
    VoltDB excels in OLTP and real-time applications but might not be suitable for workloads primarily involving heavy analytical processing (OLAP).
  • Commercial Licensing
    While there may be a community edition available, advanced features and support generally require commercial licensing, which can be costly for some organizations.
  • Subset of SQL
    VoltDB may not support the full SQL standard, which might limit certain types of queries or necessitate changes to existing applications designed for other databases.

Analysis of ParseHub

Overall verdict

  • ParseHub is generally a reliable and effective tool for web scraping purposes. Its ease of use and powerful features make it a strong choice for both beginners and experienced data analysts. However, users should be aware of potential limitations regarding speed and handling extremely large-scale data scraping tasks.

Why this product is good

  • ParseHub is considered a good tool due to its versatility in web scraping without requiring extensive programming knowledge. It provides a user-friendly interface that allows users to automate data extraction tasks from websites. Additionally, it supports complex website structures and can handle dynamic content and JavaScript-driven sites.

Recommended for

    ParseHub is recommended for business analysts, data scientists, researchers, and anyone who needs to extract data from websites regularly but does not wish to dive deeply into coding. It's also a good option for individuals or small businesses looking to gather market research, product pricing information, or other competitive intelligence from web sources.

ParseHub videos

+ Add

ParseHub Tutorial: Scrape Ratings and Reviews from a Website

More videos:

  • Tutorial - ParseHub Tutorial: Scraping Product Details from Amazon

VoltDB videos

+ Add

VoltDB Explained in 2 Minutes

More videos:

  • Review - CMU Database Systems - 25 Ethan Zhang [VoltDB] (Fall 2018)
  • Review - VoltDB Founder/Engineer: Transactional Streaming - If You Can Compute It, You Can Probably Stream It

Category Popularity

0-100% (relative to ParseHub and VoltDB)

ParseHub

VoltDB

Web Scraping
100 100%
Web Scraping
0% 0
Databases
0 0%
Databases
100% 100
Data Extraction
100 100%
Data Extraction
0% 0
NoSQL Databases
0 0%
NoSQL Databases
100% 100

User comments

Share your experience with using ParseHub and VoltDB. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare ParseHub and VoltDB

ParseHub Reviews

Best Data Scraping Tools
Parsehub is a fantastic tool for people who want to extract data from websites without coding. It is used widely by data analysts, journalists, data scientists, and many fields. Parse Hub is easier to use; you can click on the data that you are working on to build a web scraper, which then exports the data in excel format or JSON.
Source: pamelaewallaceu.medium.com

VoltDB Reviews

We have no reviews of VoltDB yet.
Be the first one to post

Social recommendations and mentions

Based on our record, ParseHub seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ParseHub mentions (3)

  • Home Depot price data using IMPORTXML?
    I've heard some folks have success with "parsehub.com", though I once tried it for a project and found it a bit intimidating... Source: over 3 years ago
  • Free for dev - list of software (SaaS, PaaS, IaaS, etc.)
    Parsehub.com — Extract data from dynamic sites, turn dynamic websites into APIs, 5 projects free. - Source: dev.to / almost 4 years ago
  • Turn any website into an API with no code
    Parsehub is a powerful web scraping GUI tool for efficient fetching and manipulating data from any webpage. It helps you create an API output for a given website. You can even sanitize your content by using regex or replace function. So the input is a URL and the output is a structured json file. - Source: dev.to / about 4 years ago

VoltDB mentions (0)

We have not tracked any mentions of VoltDB yet. Tracking of VoltDB recommendations started around Mar 2021.

What are some alternatives?

When comparing ParseHub and VoltDB, you can also consider the following products

import.io - Import. io helps its users find the internet data they need, organize and store it, and transform it into a format that provides them with the context they need.

Microsoft SQL Server Compact - Bring Microsoft SQL Server 2017 to the platform of your choice. Use SQL Server 2017 on Windows, Linux, and Docker containers.

Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.

CompactView - Viewer for Microsoft® SQL Server® CE database files (sdf)

Apify - Apify is a web scraping and automation platform that can turn any website into an API.

HSQLDB - hsqldb: Full-featured 100% Java ORDBMS

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