We’re excited that support for getting and managing TLS certificates via the ACME protocol is coming to the Apache HTTP Server Project (httpd). ACME is the protocol used by Let’s Encrypt, and hopefully other Certificate Authorities in the future. We anticipate this feature will significantly aid the adoption of HTTPS for new and existing websites.

Postgres Hidden Gems

Postgres has a rich set of features, even when working everyday with it you may not discover all it has to offer. In hopes of learning some new features that I didn’t know about myself as well as seeing what small gems people found joy in I tweeted out to see what people came back from. The response was impressive, and rather than have it lost into ether of twitter I’m capturing some of the responses here along with some resources many of the features.

Why upgrade PostgreSQL?

Usage should be simple – pick from which version you want to upgrade, to which version you want to upgrade, and press gives me… button.

Introducing DNS Resolver, 1.1.1.1 (not a joke)

Cloudflare’s mission is to help build a better Internet and today we are releasing our DNS resolver, 1.1.1.1 - a recursive DNS service. With this offering, we’re fixing the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. The DNS resolver, 1.1.1.1, is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released.

My Favorite PostgreSQL Queries and Why They Matter

Below, I present a combination of 8 differing queries or types of queries I have found interesting and engaging to explore, study, learn, or otherwise manipulate data sets.

Um programa para realizar teste de estresse em recursos do computador. Com isso, será possível conhecer melhor os limites da máquina.

Developer’s Guide to Open Source Licenses

Building REST API for Legacy PHP Projects

PostgreSQL 9.4 streaming replication over SSL with Replication Slots

Export to xls using angularjs

Post a message to another users screen via SSH

How to setup SSL connections and authentication?

Configurar conexões e autenticações SSL no PostgreSQL. Camada de segurança para troca de informações criptografadas.

Aprenda como interligar dois locais através de uma VPN

Postgresql Restore – Restaurando o backup incremental PITR (9.2, 9.3 e 9.4)