Redis feature store with Predis on Docs https://redis.io/docs/latest/develop/use-cases/feature-store/php/ Recent content in Redis feature store with Predis on Docs Hugo en https://redis.io/docs/latest/develop/use-cases/feature-store/php/demo_template/ Mon, 01 Jan 0001 00:00:00 +0000 https://redis.io/docs/latest/develop/use-cases/feature-store/php/demo_template/ <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Redis Feature Store Demo (PHP)</title> <style> :root { --bg: #eef3f1; --panel: #ffffff; --ink: #1d2730; --accent: #267d6b; --accent-dark: #1a594c; --muted: #5c6770; --line: #d4dfdb; --ok: #d2ecdf; --warn: #f8e0d0; --pill: #d9ebe6; --batch: #e6e0f0; --stream: #d9ebe6; } * { box-sizing: border-box; } body { margin: 0; font-family: Georgia, "Times New Roman", serif; color: var(--ink); background: radial-gradient(circle at top left, #f3faf7, transparent 32rem), linear-gradient(180deg, #ecf2f0 0%, var(--bg) 100%); min-height: 100vh; } main { max-width: 1080px; margin: 0 auto; padding: 40px 20px 72px; } h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.05; margin-bottom: 8px; } p.lede { max-width: 58rem; font-size: 1.05rem; color: var(--muted); } .grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); margin-top: 24px; } .panel { background: rgba(255, 255, 255, 0.96); border: 1px solid var(--line); border-radius: 16px; padding: 20px; box-shadow: 0 10px 32px rgba(20, 60, 50, 0.07); } .panel.wide { grid-column: 1 / -1; } .panel h2 { margin-top: 0; margin-bottom: 8px; font-size: 1.25rem; } .panel h3 { margin: 14px 0 6px; font-size: 1rem; } .pill { display: inline-block; border-radius: 999px; background: var(--pill); color: var(--accent-dark); padding: 6px 10px; font-size: 0.85rem; margin-bottom: 10px; } label { display: block; font-weight: bold; margin: 10px 0 4px; } input, select { width: 100%; padding: 9px 11px; border-radius: 9px; border: 1px solid #c0d2cc; font: inherit; background: white; } button { appearance: none; border: 0; border-radius: 999px; background: var(--accent); color: white; padding: 10px 16px; font: inherit; cursor: pointer; margin-right: 6px; margin-top: 10px; } button.secondary { background: #3b4951; } button.danger { background: #8a3a3a; } button.small { padding: 5px 10px; font-size: 0.85rem; margin-top: 4px; } button:hover { filter: brightness(0.92); } dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 0; } dt { font-weight: bold; } dd { margin: 0; word-break: break-word; } .row { display: flex; gap: 8px; flex-wrap: wrap; } .row > * { flex: 1 1 0; min-width: 110px; } table { width: 100%; border-collapse: collapse; font-size: 0.92rem; } th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); } th { color: var(--muted); font-weight: bold; } code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85rem; } .badge { display: inline-block; border-radius: 6px; padding: 2px 7px; font-size: 0.8rem; font-weight: bold; } .badge.batch { background: var(--batch); color: #43326a; } .badge.stream { background: var(--stream); color: #1d4a2c; } .badge.expired { background: var(--warn); color: #6b3220; } .badge.untracked { background: #eceff1; color: #3b4951; } .badge.running { background: var(--ok); color: #1d4a2c; } .badge.paused { background: var(--warn); color: #6b3220; } .ttl-pos { color: #1a594c; font-weight: bold; } .ttl-neg { color: #6b3220; } .field-list { display: flex; gap: 6px 12px; flex-wrap: wrap; } .field-list label { display: inline-flex; align-items: center; gap: 4px; margin: 0; font-weight: normal; font-size: 0.9rem; } .field-list input { width: auto; } #status { margin-top: 18px; padding: 12px 14px; border-radius: 12px; display: none; } #status.ok { display: block; background: var(--ok); } #status.error { display: block; background: var(--warn); } </style> </head> <body> <main> <div class="pill">Predis + PHP built-in server</div> <h1>Redis Feature Store Demo</h1> <p class="lede"> A small fraud-scoring feature store. Each user is one Redis hash at <code>__KEY_PREFIX__{id}</code> with a batch-materialized <span class="badge batch">batch</span> half (daily aggregates, 24-hour key-level <code>EXPIRE</code>) and a streaming <span class="badge stream">streaming</span> half (real-time signals, <code>__STREAM_TTL__</code>s per-field <code>HEXPIRE</code>). Inference reads any subset with one <code>HMGET</code>; batch scoring pipelines <code>HMGET</code> across N users. </p>