datastation
Grafana
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datastation | Grafana | |
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25 | 379 | |
2,854 | 60,395 | |
0.4% | 1.7% | |
0.0 | 10.0 | |
6 months ago | 2 days ago | |
TypeScript | TypeScript | |
GNU General Public License v3.0 or later | GNU Affero General Public License v3.0 |
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.
datastation
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Code coverage for Go integration tests
There was a technique that existed already where you could use `go test -cover` and the `-o` flag to produce a binary from `go test` rather than actually running tests. So you could build a binary that had coverage enabled. Then when you ran
Here's an example: https://github.com/multiprocessio/datastation/blob/main/runn....
I can't remember where I found this technique but it's been around for a while.
This new option is the same thing but a way to `go build` with `-cover` instead of `go test -cover -o $out`? Do I have that right?
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Engineers using dbt with VS Code - how are you previewing your results in lieu of the functionality provided by dbt cloud?
If my employer doesn't consider paying for dbt cloud, I will use u/eatonphil 's datastation, run the queries on a dev database then put them in dbt.
- Show HN: DataStation – App to easily query, script, and visualize data
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Windmill.dev
I build a somewhat similar app, DataStation [0], that is in JavaScript and Go. It supports scripting in Python, Julia, R, JavaScript, Ruby, etc.
The server version of it exists and I run it myself but that process is not documented yet. (Most people use it as a desktop app today.)
[0] https://github.com/multiprocessio/datastation
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Datasette Lite: a server-side Python web application running in a browser
My biggest issue with Pyodide is the long wait times. I haven't figured out a way around a ~5 second load time where the entire UI hangs every single time you load the page.
My app (similar to Simon's, a lite mode of a data IDE): https://app.datastation.multiprocess.io.
My code: https://github.com/multiprocessio/datastation/blob/main/shar....
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Lies we tell ourselves to keep using Golang
I use Go heavily cross-platform developing DataStation [0] and dsq [1]. I am not an expert. And I don't have proof for it but on some rudimentary benchmarks the Linux-specific file idioms in the Go standard library definitely don't seem to translate well to even macOS let alone Windows. For example some good streaming techniques for reading large files on Linux that work really well there seemed to be pretty bad on macOS.
I think Amos has presented more proof than I can on the topic of just how Linux-influenced Go is. And I think it is fine for the majority of Go users because the majority users of Go are building server apps or Linux CLIs.
Amos has spent some time building cross-platform desktop systems with Go for itch.io and I think I'm seeing some of the same things they are in that scenario.
I think this is a reasonable article. If Amos gets flame-y at any point I think it's worth ignoring because there does seem to be something up with Go in cross-platform applications.
I like Go a lot and for most things I'd keep using it still. Just sharing some observations.
[0] https://github.com/multiprocessio/datastation
[1] https://github.com/multiprocessio/dsq
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Feeling overwhelmed when trying to contribute to opensource projects
I keep a page of good first projects for two big projects I work on. The only expectation is that you know Go. I've had a couple of people who've never contributed to OSS come in and get some meaningful features merged.
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Ask HN: Who wants to collaborate? (April 2022)
I've got some good first projects if you're interested in OSS data tools and have some Go experience.
Check out: https://github.com/multiprocessio/datastation/blob/main/GOOD...
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Open source Go projects to contribute (beginners)
Some example projects: DataStation (desktop GUI for querying every kind of database, scripting and graphing the results) and dsq (a CLI companion for running SQL queries on many kinds of files), and go-json (a library for fast JSON encoding of arrays of large objects).
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Ask HN: Anyone making a living building desktop applications?
I'm building a desktop-first (SaaS-eventual) data IDE for developers [0]. Making a living? Not yet.
It being desktop-first makes it as easy to try out in a corporate environment as Sublime. The data never leaves your machine. Desktop-first is a big deal in devtools for this reason.
[0] https://github.com/multiprocessio/datastation
Grafana
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Docker Log Observability: Analyzing Container Logs in HashiCorp Nomad with Vector, Loki, and Grafana
Monitoring application logs is a crucial aspect of the software development and deployment lifecycle. In this post, we'll delve into the process of observing logs generated by Docker container applications operating within HashiCorp Nomad. With the aid of Grafana, Vector, and Loki, we'll explore effective strategies for log analysis and visualization, enhancing visibility and troubleshooting capabilities within your Nomad environment.
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Golang: out-of-box backpressure handling with gRPC, proven by a Grafana dashboard
To help us visualize these scenarios, we'll build a Grafana Dashboard so we can follow along.
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Monitoring, Observability, and Telemetry Explained
Visualization and Analysis: Choose a tool with intuitive and customizable dashboards, charts, and visualizations. A question to ask is, "Are the visualization features of this tool user-friendly and adaptable to our team's specific needs?" Tools like Grafana and Kibana provide powerful visualization capabilities.
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4 facets of API monitoring you should implement
Prometheus: Open-source monitoring system. Often used together with Grafana.
- Grafana: Open and composable observability and data visualization platform
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The Mechanics of Silicon Valley Pump and Dump Schemes
Grafana
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Reverse engineering the Grafana API to get the data from a dashboard
Yes I'm aware that Grafana is open source but the method I used to find the API endpoints is far quicker than digging through hundreds of files in a codebase I'm not familiar with.
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Building an Observability Stack with Docker
So, you will add one last container to allow us to visualize this data: Grafana, an open-source analytics and visualization platform that allows us to see traces and metrics simply. You can set Grafana to read data from both Tempo and Prometheus by setting them as datastores with the following grafana.datasource.yaml config file:
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How to collect metrics from node.js applications in PM2 with exporting to Prometheus
In example above, we use 2 additional parameters: code (HTTP response code) and page (page identifier), which provide detailed statistics. For example, you can build such graphs in Grafana:
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Root Cause Chronicles: Quivering Queue
Robin switched to the Grafana dashboard tab, and sure enough, the 5xx volume on web service was rising. It had not hit the critical alert thresholds yet, but customers had already started noticing.
What are some alternatives?
homebrew-emacs-plus - Emacs Plus formulae for the Homebrew package manager
Thingsboard - Open-source IoT Platform - Device management, data collection, processing and visualization.
gecko-dev - Read-only Git mirror of the Mercurial gecko repositories at https://hg.mozilla.org. How to contribute: https://firefox-source-docs.mozilla.org/contributing/contribution_quickref.html
Apache Superset - Apache Superset is a Data Visualization and Data Exploration Platform [Moved to: https://github.com/apache/superset]
vscode-jupyter - VS Code Jupyter extension
Heimdall - An Application dashboard and launcher
golang-samples - Sample apps and code written for Google Cloud in the Go programming language.
Wazuh - Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
datasette - An open source multi-tool for exploring and publishing data
Thingspeak - ThingSpeak is an open source “Internet of Things” application and API to store and retrieve data from things using HTTP over the Internet or via a Local Area Network. With ThingSpeak, you can create sensor logging applications, location tracking applications, and a social network of things with status updates.
oursh - Your comrade through the perilous world of UNIX.
uptime-kuma - A fancy self-hosted monitoring tool