Who controls the internet
For internet to work, the world need a DNS to translate domain to ip address. But who control those DNS servers?
Explain that parameterized statement in postgresql!
For detailed query performance analysis, you need EXPLAIN (ANALYZE, BUFFERS) output for an SQL statement. With a parameterized statement, it can be difficult to construct a run-able statement for EXPLAIN (ANALYZE). Sometimes, you don’t even know the parameter values.
Reducing replication lag with IO concurrency in Postgres 15
Database is the heart of an application. That’s why I always try to find some databse tips links for every issue. This is a quick tip to tune the IO when replicating data. The faster the replication, the better we can rely on read replicate to split load from primary
Reed-Solomon Error Correcting Codes from the Bottom Up
Reed-Solomon forward error correction (FEC) is one such coding method. Until the discovery of better coding techniques (Turbo codes and low-density parity codes), it was one of the most powerful ways to make data storage or data transmission resilient against corruption
Is Everything Is A File?
“Everything Is A File” is one of the most fundamental and widely influential pillars of Unix design philosophy.
Code to read
fast & memory efficient arbitrary bit width integers in Go.
The purpose of VarInt to provide the maximum memory compact way to use and store unsigned custom bits integers.
A fun and pragmatic scripting language written in Go. May be used as a CLI or embedded as a library.
HTML forms library for ruby by Jeremy Evans of roda fame
a library which provides a interface to an ever-growing subset of Linux system call
A minimalist open source BIOS project for fun in Assembly
a forked and enhanced version of TinyCheck. SpyGuard’s main objective is to detect signs of compromise by monitoring network flows transmitted by a device.
Sync data from one Postgres database to another
A tool to make a YAML represent the current database schema and verify against it to ensure schema consistency.
uptime monitoring for both of public or private service.
an admin app generator.
It generates powerful internal tools in seconds with just one command, no learning curve, no technical skills and finally zero maintenance.
From Code to Kubernetes in One Step.
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