sqliteviz
SQLite
sqliteviz | SQLite | |
---|---|---|
10 | 40 | |
1,889 | 5,537 | |
- | - | |
7.7 | 0.0 | |
4 months ago | about 23 hours ago | |
JavaScript | C | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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sqliteviz
- SQLite Db Admin in the Browser
- Sqlite3 Utility on the Browser
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Best apps for transitioning from Spreadsheets to SQLite?
Regarding visualization tools, sqliteviz has proven to be the best I've found so far. Their web app runs locally but has some trackers, so I run it locally via a simple, static HTTP server. Falcon and Redash seem like overkill for my needs.
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Ask HN: What do you use for basic data analysis, visuals, and graphing?
If I'm not trying to build a very specific graph or chart, and just exploring data I usually use either Rawgraphs or Sqliteviz. Rawgraphs is nice if you just want to swap visualizations out with smaller data as is, sqliteviz seems to handle much larger datasets and let's you use SQL if you want to change the resultset. Both seem to keep data local too and I know sqliteviz works offline, rawgraphs might too.
https://www.rawgraphs.io/
https://sqliteviz.com/
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Awesome SQLite
sqliteviz - Instant offline SQL-powered data visualisation in your browser
- A fast SQLite PWA notebook for CSV files
- A stab at pivot/BI visualization in SQL-based offline-first PWA
- Sqliteviz is a single-page offline-first web app for fully client-side visualisation of SQLite databases or CSV files
- Offline-First PWA for Plotly Visualization of CSV via SQLite
SQLite
- Show HN: Roast my SQLite encryption at-rest
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A SQLite extension that brings column-oriented tables to SQLite
If you are into alternative storage engines for SQLite, there is also an LSM (Log-Structured Merge-tree) extension in the main repository that is not announced nor documented but seems to work. It’s based on the SQLite 4 project.
https://github.com/sqlite/sqlite/tree/master/ext/lsm1
https://www.charlesleifer.com/blog/lsm-key-value-storage-in-...
- SQLite License
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Ask HN: Where do I find good code to read?
The sqlite code base is really well done. Lots of documentation.
https://github.com/sqlite/sqlite
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Show HN: I wrote a RDBMS (SQLite clone) from scratch in pure Python
Especially the VM part: https://github.com/spandanb/learndb-py/blob/master/learndb/v...
Compare it with this: https://github.com/sqlite/sqlite/blob/master/src/vdbe.c
That's said, I'm curious how complete this LearnDB is. SQLite is hard to read not only it's old but also it covers a lot of SQL and following SQL spec makes hings complicated. SQLite has great test suite so it's nice if you run the suit against this implementation.
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SQLite Begin Concurrent
Correct, see the github mirror[1]. I don't know how well supported that feature is compared to main branch. If it was completely stable, then it would have already landed in the main stable branch. Clarity about the roadmap of that branch would be nice.
1. https://github.com/sqlite/sqlite/tree/begin-concurrent
- Why sqlite3 temp files were renamed 'etilqs_*' (2006)
- SQLite builds for WASI since 3.41.0
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SQLite VS sqlite_blaster - a user suggested alternative
2 projects | 17 Mar 2023
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Stop Saying “Technical Debt”
Including comprehensive comments, documentation and tests in a codebase takes time and effort.
Failing to do so creates code that is very difficult to maintain or for someone new to the codebase to understand.
However, time and effort may not be what the organization wants to pay for, and individuals may view their own incomprehensible code as something like job security, as they can't be replaced by someone else easily.
As an example of complicated code that's still well-documented, the open-source sqlite code is a good example, about 1/4 of the B-tree file is comments, every time a variable is defined there's a short note explaining what it's used for, every function has a comment header that's comprehensive, such that someone new to the codebase could construct a map of how it all works fairly quickly. It's a good model for how to avoid the problem:
https://github.com/sqlite/sqlite/blob/master/src/btree.c
What are some alternatives?
dtale - Visualizer for pandas data structures
sqlcipher - SQLCipher is a standalone fork of SQLite that adds 256 bit AES encryption of database files and other security features.
sqlite-utils - Python CLI utility and library for manipulating SQLite databases
LevelDB - LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
Tablesaw - Java dataframe and visualization library
RocksDB - A library that provides an embeddable, persistent key-value store for fast storage.
falcon - Free, open-source SQL client for Windows and Mac 🦅
sqlite_orm - ❤️ SQLite ORM light header only library for modern C++
sqlite-plus - The ultimate set of SQLite extensions
bolt
chorus - Clone Hero-friendly Organized Repository of User-provided Songs
phpMyAdmin - A web interface for MySQL and MariaDB