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Which is more popular?
Based on our record, Obsidian
seems to be a lot more popular than Apache Arrow.
While we know about 1533 links to Obsidian,
we've tracked only 43 mentions of Apache Arrow.
social mentions
1,533 vs 43
Note Taking popularity
100% vs 0%
alternatives listed
240+ vs 53
Base details
Website, pricing, platforms and company facts side by side.
Local-first Obsidian stores your notes locally on your device, giving you full control over your data and enhancing privacy.
Markdown Support Obsidian uses Markdown, making it easy to format text and compatible with many other text editors and tools.
Bidirectional Linking You can create bidirectional links between notes, which helps in building a knowledge graph and navigating related information more easily.
Customizability Obsidian is highly customizable with community plugins, themes, and various settings to fit different workflows.
Graph View Provides a visual graph view of your notes and their connections, aiding in understanding relationships and discovering insights.
Offline Access Since the notes are stored locally, you can access and edit them without an internet connection.
Possible disadvantages
Learning Curve Obsidian can be complex and overwhelming for beginners due to its extensive features and customizable nature.
Sync Limitations While local-first is great for privacy, it requires additional steps or third-party solutions for syncing across devices.
No True Real-time Collaboration Obsidian lacks native real-time collaboration features, making it less suitable for collaborative work compared to cloud-based solutions.
Limited Mobile Features The mobile version of Obsidian, while functional, is not as robust as the desktop application, potentially hindering productivity on the go.
Dependence on Plugins Many advanced features require the use of third-party plugins, which could lead to compatibility issues and reliance on community support.
Performance on Large Vaults Performance might degrade with a very large number of notes or complex graphs, impacting usability.
In-Memory Columnar Format Apache Arrow stores data in a columnar format in memory which allows for efficient data processing and analytics by enabling operations on entire columns at a time.
Language Agnostic Arrow provides libraries in multiple languages such as C++, Java, Python, R, and more, facilitating cross-language development and enabling data interchange between ecosystems.
Interoperability Arrow's ability to act as a data transfer protocol allows easy interoperability between different systems or applications without the need for serialization or deserialization.
Performance Designed for high performance, Arrow can handle large data volumes efficiently due to its zero-copy reads and SIMD (Single Instruction, Multiple Data) operations.
Ecosystem Integration Arrow integrates well with various data processing systems like Apache Spark, Pandas, and more, making it a versatile choice for data applications.
Possible disadvantages
Complexity The use of Apache Arrow can introduce additional complexity, especially for smaller projects or those which do not require high-performance data interchange.
Learning Curve Getting accustomed to Apache Arrow can take time due to its unique in-memory format and APIs, especially for developers who are new to columnar data processing.
Memory Usage While Arrow excels in speed and performance, the memory consumption can be higher compared to row-based storage formats, potentially becoming a bottleneck.
Maturity Although rapidly evolving, some Arrow components or language implementations may not be as mature or feature-complete, potentially leading to limitations in certain use cases.
Integration Challenges While Arrow aims for broad compatibility, integrating it into existing systems may require substantial effort, affecting development timelines.
Analysis
An editorial look at what each product does well and who it suits.
ObsidianApache Arrow
Overall verdict
Overall, Obsidian.md is an excellent tool for users looking for a versatile and powerful note-taking application. Its unique features such as backlinking, markdown support, and robust customization options make it a favorite among knowledge management enthusiasts.
Why this product is good
Obsidian.md is considered good by many users because it is a powerful knowledge management and note-taking application that leverages Markdown for document formatting. It allows for bi-directional linking between notes, which helps in creating a network of interconnected ideas, often described as a 'second brain.' Its ability to support plugins, themes, and robust graph visualization also adds to its appeal. Additionally, it stores notes locally, ensuring privacy and data ownership, while being cross-platform compatible across Windows, macOS, and Linux.
Recommended for
Knowledge workers who need a powerful tool to organize and connect their thoughts.
Students who are looking to create a structured and visually interconnected note system.
Writers and researchers who benefit from linking related ideas and maintaining detailed notes.
Tech-savvy users or developers who appreciate the local storage and open ecosystem for plugins and customization.
One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
Recommendations tracked on public social media and blogs since March 2021.
Obsidian1533 mentionsApache Arrow43 mentions
Build your plugins
After publishing my first plugin which really helped me dive into Obsidian, I realized that the tool I'm using for note taking is missing a very simple, but handy feature - templates for base-based notes.
- Source: dev.to
/
about 8 hours ago
The reasons live somewhere else: in practice notes in an Obsidian vault, one note per convention, with the repos it has held in. A note starts as an idea, moves to trialing, and only becomes enforced once I've applied it again in a few...
- Source: dev.to
/
4 days ago
Spark Connect fixes all of these with one change, which is that it splits the driver in two. The part you write against, the DataFrame API, stays in your program; everything that thinks (the session, the analyzer, the catalog, Catalyst,...
- Source: dev.to
/
about 1 month ago
Writing Parquet files using Haskell
I'd personally rather see Haskell become part of the options for https://arrow.apache.org/, but this is still a cool project.
- Source: Hacker News
/
about 2 months ago
Sharing memory between processes with java.lang.foreign and jextract
In another article of this series we'll plug these shared memory optimizations into Apache Arrow and share its buffers and vectors between apps (Java and/or Python). Then, with the help of another native library, we'll also add some...
- Source: dev.to
/
3 months ago
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
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