Tech Brand Name Pronunciations

PostgreSQL — "post-gres-KYOO-ell" or just "postgres"

PostgreSQL (stylised without spaces) has a longer official pronunciation and a common informal shortening:

Full form: /ˈpoʊst.ɡrɛs.kjuː.ɛl/ — "post-gres-KYOO-ell"

• Postgres = "post-GRES" (the pre-SQL name was "Postgres" at UC Berkeley)
• SQL = "kyoo-ell" (spelled out as letters in the official name)

Informal/common: "postgres" /ˈpoʊst.ɡrɛs/ — especially in casual developer conversation, command-line contexts, and container names (docker run postgres).

The original name: PostgreSQL evolved from Ingres (a research database). "Post-Ingres" → "Postgres" → "PostgreSQL". Many old-timers simply say "postgres" and that is perfectly understood.

What to use:

• First mention in a formal context → "post-gres-KYOO-ell"
• Ongoing reference in development conversation → "postgres"
• "Post-gre-sequel" → uncommon and slightly awkward — avoid

The PostgreSQL family:

• psql = "pee-ess-queue-ell" (the CLI tool)
• pg = "pee-jee" (the informal shortname, used in npm package "pg")
• pgAdmin = "pee-jee-admin"

Redis — /ˈrɛdɪs/ — "RED-iss"

Redis was created by Salvatore Sanfilippo (antirez) and stands for Remote Dictionary Server. The name is pronounced:

RED-iss — stress on the first syllable, short /ɛ/ vowel as in "red", short /ɪ/ as in "is".

Memory aid: "Red is fast" — RED-iss is fast in-memory. The colour mnemonic matches the first syllable perfectly.

Why not "re-DEES"? The word decomps as RE + DIS (REmote DIctionary Server), where both syllables use short vowels. The stress patterns of English compound abbreviations tend to fall on the first content syllable, giving us RED-iss.

Redis pronunciation in the wild: The official Redis documentation, conference talks, and the Redis Labs/Redis Inc. marketing all use "RED-iss". There is no official disagreement on this one.

In-memory database pronunciation guide:

• Redis = "RED-iss"
• Memcached = "mem-KASHT" or "mem-cash-dee" (spelled out) — both heard
• Cassandra = "ka-SAN-dra" (stress on 2nd syllable)
• MongoDB = "MON-go-dee-bee" — "mongo" as in "mongo"
• CouchDB = "COUCH-dee-bee"

Ubuntu — /uːˈbuːntuː/ — "oo-BOON-too"

Ubuntu is a Zulu/Nguni Bantu word meaning roughly "I am because we are" — a philosophy of community and shared humanity. The word enters tech through Canonical's Linux distribution.

Pronunciation: oo-BOON-too

• Three syllables: u · bun · tu
• All vowels are pure (not diphthongs): /uː/ + /uː/ + /uː/
• Stress on the middle syllable: oo-BOON-too

Mark Shuttleworth (Ubuntu's founder, South African) pronounces it "oo-BOON-too" — this is the canonical reference.

Common English-speaker mistake: "UB-un-too" — treating it like an English word with stress on the first syllable and a reduced vowel. While understood, the authentic pronunciation stresses the second syllable.

Ubuntu pronunciation context:

• "We're running the service on Ubuntu 24.04."
• "oo-BOON-too Noble Numbat" (the release codename)

Other Linux distribution names:

• Debian = "DEB-ee-an" (named after Debra and Ian Murdock)
• Arch Linux = "ARCH LIN-ux" — both syllables clear
• Fedora = "fe-DOR-a" — like the hat
• CentOS = "SENT-oss" — Community ENTerprise OS
• Alpine = "AL-pine" — like the mountain

Vercel — /ˈvɜːrsəl/ — "VER-sel"

Vercel (formerly ZEIT) is the company behind Next.js and a leading frontend deployment platform. The name is pronounced "VER-sel" — stress on the first syllable, with a reduced /ə/ (schwa) in the second syllable.

Official confirmation: Vercel's own marketing videos and team members consistently say "VER-sel". The company name rhymes with "parcel" or "morsel".

Not "ver-SAIL": Despite visually resembling "Versailles" (the French palace), Vercel is not pronounced like the French. The French palace is "ver-SYE" in English, which is different.

Modern deployment platform names:

• Vercel = "VER-sel"
• Netlify = "NET-li-fye" — 3 syllables, stress on first
• Heroku = "HER-oh-koo" — stress on first syllable (common) or "he-ROH-koo" (also heard)
• Render = "REN-der" — straightforward
• Railway = "RAIL-way" — straightforward
• Fly.io = "FLY-eye-oh" — spell out the domain

CDN and Edge platform names:

• Fastly = "FAST-lee"
• Cloudflare = "CLOUD-flair"
• Akamai = "AK-a-my" (three syllables, like "origami")