pgDash
pganalyze
PgHero
Postgres Monitor
dbHive
Open PostgreSQL Monitoring
Supabase
Datadog
Killercoda
Instruqt
LeetCode
SadServers.com
KataCoda
KodeKloud
SudoRank
Learn by Fixing
Access interactive environments simply in the browser. Study scenarios by others or create scenarios for your audience. Our format is Katacoda compatible, so you can simply run your Katacoda scenarios on Killercoda.
pgDash KillercodaBased on our record, Killercoda should be more popular than pgDash. It has been mentiond 18 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This is a great initiative. Benchmarking managed services is notoriously tricky due to varying configurations and 'black-box' optimizations. For anyone looking to run these benchmarks on their own or wanting to dive deeper into the why behind the numbers, pgmetrics (https://pgmetrics.io) is a fantastic open-source tool. It collects a massive amount of internal PG stats into a structured JSON format, making... - Source: Hacker News / 3 months ago
Great write-upโthe distinction between healthy OS caching and actual memory pressure is often misunderstood. To get a granular view of where your memory is actually going (shared buffers, cache hits, etc.) without the overhead of heavy agents, pgmetrics (https://pgmetrics.io) is very effective. If you need to track these metrics over time to catch when 'good' caching turns into 'bad' pressure, pgDash... - Source: Hacker News / 4 months ago
PgDash has a similar feature set and pricing point to pganalyze. Pgdash looks less polished. On the other hand, pgDash offers self-hosted option for all plans, whereas pganalyze only offers self-hosted option for the Enterprise plan. - Source: dev.to / over 1 year ago
Hands-On Labs: Platforms like Play with Kubernetes and Killer.sh provide interactive labs for experimenting with advanced configurations and failure scenarios, reinforcing theoretical knowledge with practical experience. - Source: dev.to / about 1 month ago
I took detailed notes in my Notion about Linux commands and practiced in the playground suggested by Roxs. - Source: dev.to / 3 months ago
Sign up or login into KillerCoda. [https://killercoda.com]. - Source: dev.to / 8 months ago
I launched an Ubuntu playground on Killercoda, which gave me access to a Linux terminal environment. - Source: dev.to / 8 months ago
Killercoda offers free environments (based on Ubuntu) with various tools for beginners to try hands-on. It also has the Kubernetes playground which provides control plane server access for 1 hour. In which we can try to practice hands-on with control plane components. Because sometimes we are dependent on training platforms to try the control plane (or kubeadm) practice, and killercoda comes handy as a free... - Source: dev.to / about 3 years ago
pganalyze - PostgreSQL performance monitoring installed within minutes
Instruqt - Product-Led growth made simple. A modern approach to educate and sell that actually works even for complex software.
PgHero - Rails database insights made easy. Add the gem, get a dashboard with long running queries, cache hit rate, and more.
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Postgres Monitor - A better way to monitor and debug your Postgres database. Real-time health dashboards, query insights, dynamic recommendations and more.
SadServers.com - Troubleshoot and make a sad server happy! "Like LeetCode for Linux" Capture The Flag challenges. Train and prove your debugging skills. Practice for your next SRE/DevOps interview. Get a full remote Linux server with a problem and fix it.