pg_timetable
prometheus
Our great sponsors
pg_timetable | prometheus | |
---|---|---|
7 | 374 | |
1,006 | 52,380 | |
1.7% | 1.5% | |
8.1 | 9.9 | |
4 days ago | about 15 hours ago | |
Go | Go | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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.
pg_timetable
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PG_DBMS_JOB – An Open Source PostgreSQL extension for Oracle DBMS_JOB compatibility
When you are working on Oracle to PostgreSQL migrations, one of the Oracle packages that cause conversion issues is DBMS_JOB. Traditionally, we used extensions like : pg_agent, pg_cron or more recently pg_timetable for scheduling jobs. All of these tools or extensions use a cronjob like scheduling method which does not give a full compatibility of the features provided by Oracle DBMS_JOB. Translating calls to DBMS_JOB.SUBMIT() into a cron setting is more painful than being impossible when there is an execution interval lesser than a minute. There are several such DBMS_JOB compatibility issues including asynchronous scheduling which is not possible with the already existing extensions in PostgreSQL. MigOps hates to stay without Open Source solutions. So, we are announcing PG_DBMS_JOB extension for Oracle DBMS_JOB compatibility, released under PostgreSQL License. An interesting point here is that we have included full compatibility of Oracle DBMS_JOB in PG_DBMS_JOB PostgreSQL extension.
- How to launch a thread/job from PL/pgSQL or otherwise from inside of the database?
prometheus
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Observability at KubeCon + CloudNativeCon Europe 2024 in Paris
Prometheus
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4 facets of API monitoring you should implement
Prometheus: Open-source monitoring system. Often used together with Grafana.
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Building an Observability Stack with Docker
After that, you will set up a metrics server container. It will use Prometheus.io, an open-source monitoring and alerting toolkit designed to collect, store, and query time series data, making it a tool for monitoring your systems' performance and health through metrics.
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Root Cause Chronicles: Quivering Queue
Thankfully KEDA operator was already part of the cluster, and all Robin had to do was create a ScaledObject manifest targeting the Dispatch ScaleUp event, based on the rabbitmq_global_messages_received_total metric from Prometheus.
- Diagnósticos usando dotnet-monitor + prometheus + grafana
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Prometheus Fundamentals (Lesson-01)
$ wget https://github.com/prometheus/prometheus/releases/download/v2.48.1/prometheus-2.48.1.linux-amd64.tar.gz
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Start your server remotely
I build the Tasmota firmware for the S31's nightly, and expose the Prometheus endpoint so I can also monitor the current used by these devices in real time with the data pushed to Grafana. I have ~30 of them in my home/homelab, and servers, appliances, sump pump, fans, etc. are all monitored by my S31 fleet.
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List of your reverse proxied services
Prometheus
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PM2 module to monitoring node.js application with export to Prometheus and Grafana
In most cases, applications use the combination of Prometheus + Grafana, which allows collect data and display it in the form of graphs and also to set up alerts for changes in any metrics.
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Exploring the OpenTelemetry Collector
Prometheus is one of the primary monitoring solutions. It works on a pull-based model: Prometheus scrapes compatible endpoints of your application(s) and stores them internally.
What are some alternatives?
metrics-server - Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
skywalking - APM, Application Performance Monitoring System
Jolokia - JMX on Capsaicin
Telegraf - The plugin-driven server agent for collecting & reporting metrics.
JavaMelody - JavaMelody : monitoring of JavaEE applications
Glowroot - Easy to use, very low overhead, Java APM
VictoriaMetrics - VictoriaMetrics: fast, cost-effective monitoring solution and time series database
signoz - SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool
jaeger - CNCF Jaeger, a Distributed Tracing Platform
pg_cron - Run periodic jobs in PostgreSQL
Performance Co-Pilot - Performance Co-Pilot
uptime-kuma - A fancy self-hosted monitoring tool