amazon-redshift-utils
relic
| amazon-redshift-utils | relic | |
|---|---|---|
| 4 | 13 | |
| 2,711 | 392 | |
| 0.4% | - | |
| 5.2 | 3.6 | |
| 3 months ago | 5 months ago | |
| Python | Clojure | |
| Apache License 2.0 | MIT License |
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amazon-redshift-utils
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Redshift Deep Dive
AWS has a Redshift utility script to run checks on what tables can be regularly analyzed and / or vacuumed based on certain set of thresholds. This can be run as a part of a monthly / periodical cluster maintenance.
- Redshift Help: How to output a user’s schema access?
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How and why Relational Model works for databases
I always install https://github.com/awslabs/amazon-redshift-utils/tree/master... on my Redshift clusters.
What you are describing as code reuse exists for databases, but they are called applications and generally utilize a general purpose programming language. It doesn’t make sense to have a SLA data model library because every use case is different. It’s a database, not procedural code.
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Citus 10 brings columnar compression to Postgres
https://github.com/awslabs/amazon-redshift-utils/blob/master...
The compression actually works as advertised, but you can compress so well that the database ends up retrieving too many blocks from the other columns in your query.
relic
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FoundationDB: A Distributed Key-Value Store
I've been tooling around with "Tuple Database", which claims to be FoundationDB for the frontend (by the original dev of Notion).
https://github.com/ccorcos/tuple-database/
I have found it conceptually similar to Relic or Datascript, but with strong preformance guarantees - something Relic considers a potential issue. It also solves the problem of using reactive queries to trigger things like popups and fullscreen requests, which must be run in the same event loop as user input.
https://github.com/wotbrew/relic
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Use of Posh for frontend development?
As an alternative to datascript you might be interested to try https://github.com/wotbrew/relic which does materialized views of queries with incremental maintenance.
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Out of the Tar Pit (2006) [pdf]
I came across this after seeing relic[0] submitted the other day and thought it was pretty interesting.
I've been into CRDTs for a while and have started wondering about generic mechanisms for distributed data. This lead me to read a lot more about the Relational Model of data and eventually to the Event Calculus.
What's interesting to me is that these things end up feeling a lot like CRDTs[1] or Event Sourcing. I haven't quite finished pulling on these threads but the relic link was a timely read considering!
I really liked the first half of this paper and the Authors categorization of complexity. However the second half fell a bit short for me. It seems they made the same mistake as many other people (SQL != Relational) and their idea of Feeders and Observers seems a bit more like an escape hatch than an elegant method for interfacing with the outside would.
[0] https://github.com/wotbrew/relic
- Relic: Functional relational programming for Clojure(Script)
- Relic: Functional relational programming for Clojure(Script).
- Functional relational programming model in Clojure(Script)
- wotbrew/relic: FRP for Clojure(Script)
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ANN: relic - functional relational database and military grade anti-tar library.
I have recently cut the first alpha release of relic that I'm happy to share: https://github.com/wotbrew/relic.
What are some alternatives?
pg_auto_failover - Postgres extension and service for automated failover and high-availability
walkable - A Clojure(script) SQL library for building APIs: Datomic® (GraphQL-ish) pull syntax, data driven configuration, dynamic filtering with relations in mind
PgHero - A performance dashboard for Postgres
tigris - Tigris is an Open Source Serverless NoSQL Database and Search Platform.
calculator - Windows Calculator: A simple yet powerful calculator that ships with Windows
hugsql - A Clojure library for embracing SQL
penpot - Penpot: The open-source design tool for design and code collaboration
hyhac - A HyperDex Haskell Client
datascript - Immutable database and Datalog query engine for Clojure, ClojureScript and JS
odoyle-rules - A rules engine for Clojure(Script)
re-posh - Use your re-frame with DataScript as a data storage
posh - A luxuriously simple and powerful way to make front-ends with DataScript and Reagent in Clojure.