frostdb
immudb
| frostdb | immudb | |
|---|---|---|
| 5 | 52 | |
| 1,210 | 8,494 | |
| 1.1% | 0.4% | |
| 9.5 | 9.5 | |
| 3 days ago | 8 days ago | |
| Go | Go | |
| Apache License 2.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
frostdb
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Polar Signals Cloud Is Generally Available
> In addition to that we built a custom columnar database
I did some digging in your blog history and it seems that is referencing https://www.polarsignals.com/blog/posts/2022/07/22/frostdb-i... and digging into the "but why?" section <https://github.com/polarsignals/frostdb#why-you-should-use-f...> seems to imply you favored the embedded feature over having something standalone, but I would enjoy hearing (or reading a blog post!) about why you felt it was a better use of your engineering to make your own columar DB versus using one of the existing columanr dbs that I have seen referenced a ton in other Show HN announcements around both logging and metrics services
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anyone have experience writing data to parquet files? Is there a better alternative for storing large amounts of financial tick data?
We use clickhouse, but i would take a look at https://github.com/polarsignals/frostdb
- Open Source Databases in Go
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ArcticDB: A Database for Observability
Hey all, one of the creators of ArcticDB here. We're going to be around for a while and answer any questions you might have about it!
It's open source so if you just want to check out the repo: https://github.com/polarsignals/arcticdb
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arcticDB: embedded columnar database written in Go
Direct link to the DB project -> https://github.com/polarsignals/arcticdb
immudb
- Ask HN: What is your experience of tamper proof systems?
- Immudb changes license to BSL just before holidays
- Immudb release, open source tamper-evident database now supports Document Model
- Was tun gegen den ganzen Papierkram?
- AWS and Blockchain
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Ma quanto sono inutili i notai?
Shameless plug: https://github.com/codenotary/immudb
- Immutable database (OSS) with synchronous replication
- new immudb release 1.4 is out!
- New footage confirms fake Trump elector spent hours inside Georgia elections office day it was breached
- immutable database immudb running on Zimaboard https://immudb.io/
What are some alternatives?
column - High-performance, columnar, in-memory store with bitmap indexing in Go
chainlink - node of the decentralized oracle network, bridging on and off-chain computation
parquet-go - Go library to read/write Parquet files
nutsdb - A simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.
clover - A lightweight document-oriented NoSQL database written in pure Golang.
go-mysql-elasticsearch - Sync MySQL data into elasticsearch
marketstore - DataFrame Server for Financial Timeseries Data
cockroach - CockroachDB - the open source, cloud-native distributed SQL database.
levigo - levigo is a Go wrapper for LevelDB
lunasec - LunaSec - Dependency Security Scanner that automatically notifies you about vulnerabilities like Log4Shell or node-ipc in your Pull Requests and Builds. Protect yourself in 30 seconds with the LunaTrace GitHub App: https://github.com/marketplace/lunatrace-by-lunasec/
parquet-go - pure golang library for reading/writing parquet file
badger - Fast key-value DB in Go.