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Set up prometheus monitoring for a Go application - Part 1

May 19, 2024 · 2 min read · Enable prometheus metrics in Go application I assume you have Go web application ready to use for this project. If not, please use the below file (main.go) to start the go application. package main import ( "fmt" "log" "net/http" ) func...

Metric Types in Software Monitoring Systems

May 2, 2024 · 4 min read · Metrics Rajesh, a teenager became health conscious. He started a habit of walking. He aims to cover 10,000 steps per day. Metric is the measurement of something in the numerical representation. Types of Metrics Gauge Rajesh's smartwatch shows his hea...

Distribution of data in NoSQL Databases - Part 1

Apr 18, 2024 · 8 min read · Introduction Amazon Dynamo and Cassandra whitepapers are the blueprint for NoSQL wide column databases. These databases solve many problems which aren't intended to be solved in relational databases. One of the predominant feature is Horizontal Scala...

Observe your software before scale it out

Mar 18, 2024 · 4 min read · "Hope is not a strategy." ~ Famous Quote in Google SRE (Site Reliability Engineering) book. On the same line, Data we measure should tell us the direction to approach any problem. Not our guess or Hope. Apart from the application of data in technical...

Understand WHYs in Observability to use it better

Mar 14, 2024 · 4 min read · As applications becoming cloud native, observability of any application is vital. Logs, metrics and traces are three pillars of observability. Why Metrics when Logs are already there? Application logs are generally verbose. If we compress more infor...