citus
nl-covid19-data-dashboard
| citus | nl-covid19-data-dashboard | |
|---|---|---|
| 61 | 46 | |
| 9,840 | 174 | |
| 1.2% | -0.6% | |
| 9.4 | 9.1 | |
| 11 days ago | 26 days ago | |
| C | TypeScript | |
| GNU Affero General Public License v3.0 | European Union Public License 1.2 |
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citus
- SPQR 1.3.0: a production-ready system for horizontal scaling of PostgreSQL
- Citus: PostgreSQL extension that transforms Postgres into a distributed database
-
Figma's Databases team lived to tell the scale
I see they don't mention Citus (https://github.com/citusdata/citus), which is already a fairly mature native Postgres extension. From the details given in the article, in sounds like they just reimplemented it.
I wonder if they were unaware of it or disregarded it for a reason —I currently am in a similar situation as the one described in the blog, trying to shard a massive Postgres DB.
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PostgreSQL Is Enough
It is possible, if you pay for it. You can do Multi-AZ Clustered Instances in RDS, where you get the benefits of Multi-AZ failover with traffic sharing.
If you can run your own infra – at least on an EC2 level – you can do things like Citus [0] for Postgres, which is about as close to "just add database nodes" as you'll get.
[0]: https://www.citusdata.com/
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Vitess 18
So while searching for something like this for postgres I came across citus. Any one know how that stacks up?
https://github.com/citusdata/citus
- In-Depth Guide: Citus Technical Readme
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Revolutionizing Database Scaling with CitusDB
References: CitusDB
- Squeeze the hell out of the system you have
- Show HN: Hydra 1.0 – open-source column-oriented Postgres
- Schema-based sharding comes to PostgreSQL with Citus
nl-covid19-data-dashboard
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Japan has entered 8th wave of COVID-19 pandemic, medical body says
The Netherlands is counting: https://coronadashboard.rijksoverheid.nl/
- threat level raised, raises questions for me.
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How do the Dutch manage to be so relaxed when it comes to corona?
The number of hospitalizations and deaths related to covid is very low at the moment, so there currently is no need for stringent measures. It might change again at the end of autumn.
- The impact of removing jQuery on our web performance
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RIVM: nieuwe omikronvariant centaurus duikt op in Nederland
https://coronadashboard.rijksoverheid.nl https://data.rivm.nl/covid-19/
- Door uitblijven coronastrategie komt lockdown weer in beeld
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Your rights aren't dependant on hospital capacity
Personally I think they did a few things well (although always a bit to slow): - vaccination facilities and speed - testing facilities - supporting the economy at all levels (including schools) - (just) preventing hospitals from crashdown due to Covid - making data available to the public (https://coronadashboard.rijksoverheid.nl/)
- Incidence of Omicron: One-in-five Canadians report COVID-19 infection in their household since Dec. 1 | Majority (54%) now say they want all restrictions to end – increase of 15-points since early January
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[KNVB] Professional football doesn't agree with government plans to open stadiums with max 1/3 occupancy, want at least 2/3 occupancy
Yup, we have got 64000 positive tests yesterday. However Hospital admissions and IC admissions are going down. https://coronadashboard.rijksoverheid.nl/
- The implementation of the UK Covid-19 dashboard
What are some alternatives?
Greenplum - Greenplum Database - Massively Parallel PostgreSQL for Analytics. An open-source massively parallel data platform for analytics, machine learning and AI.
uswds - The U.S. Web Design System helps the federal government build fast, accessible, mobile-friendly websites.
yugabyte-db - YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
covid-19-data - A repository of data on coronavirus cases and deaths in the U.S.
vitess - Vitess is a database clustering system for horizontal scaling of MySQL.
govuk-puppet - Decommissioned: Puppet manifests that used to provision the legacy GOV.UK stack.
TimescaleDB - An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.
indexfondsenvergelijken.nl - A comparison website for index funds, ETF's, banks and brokers in the Netherlands
dbt-core - dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
DOM_Maker - JavaScript library for creating DOM structures in the browser.
stolon - PostgreSQL cloud native High Availability and more.
httparchive.org - The HTTP Archive website hosted on App Engine