Database Platform Overview

Shared database server for Bizfy Labs backends. Five databases, one host, API-only access.

Rule #1: Clients and frontends never connect to databases directly. All traffic goes through your backend API.

Platform Details

Item	Value
Host	`db.bizfylabs.com`
IP	`72.60.97.82`
Server	Hostinger VPS `srv979197`
Allowed client	API server `72.60.223.44` (srv1760830)
Stack path	`/srv/databases/`

Architecture

flowchart LR
  Client[Web / Mobile]
  API[Backend API\n72.60.223.44]
  DNS[db.bizfylabs.com]
  FW[Firewall]
  subgraph Docker
    PG[(PostgreSQL)]
    MG[(MongoDB)]
    RD[(Redis)]
    QD[(Qdrant)]
    N4[(Neo4j)]
  end
  Client -->|HTTPS| API
  API -->|whitelisted IP| DNS
  DNS --> FW
  FW --> PG
  FW --> MG
  FW --> RD
  FW --> QD
  FW --> N4

Traffic Flow

Browser / Mobile App
        │
        ▼ HTTPS
   Your API Server  (srv1760830 — 72.60.223.44)
        │
        ▼ TCP (firewall-whitelisted)
   db.bizfylabs.com  (72.60.97.82)
        │
        ├── PostgreSQL  :5432
        ├── MongoDB     :27017
        ├── Redis       :6379
        ├── Qdrant      :6333
        └── Neo4j       :7687

Available Databases

PostgreSQL 16

Port 5432

Tables, joins, transactions

Integration guide →

MongoDB 7

Port 27017

Flexible JSON documents

Integration guide →

Redis 7

Port 6379

Cache, sessions, queues

Integration guide →

Qdrant 1.12

Port 6333

Vector / semantic search

Integration guide →

Neo4j 5

Port 7687

Graph relationships

Integration guide →

Which Database Do I Need?

flowchart TD
  Q{What do you need?}
  Q -->|Tables + transactions| PG[PostgreSQL]
  Q -->|JSON documents| MG[MongoDB]
  Q -->|Cache / sessions| RD[Redis]
  Q -->|AI search / RAG| QD[Qdrant]
  Q -->|Relationships / graphs| N4[Neo4j]

App type	Typical stack
SaaS / e-commerce	PostgreSQL + Redis
Content / CMS	MongoDB or PostgreSQL
AI chatbot / search	PostgreSQL + Qdrant
Social / recommendations	PostgreSQL + Neo4j
High-traffic API	PostgreSQL + Redis

Quick Connection Reference

# PostgreSQL
DATABASE_URL=postgresql://APP_USER:PASSWORD@db.bizfylabs.com:5432/APP_DB

# MongoDB
MONGODB_URI=mongodb://APP_USER:PASSWORD@db.bizfylabs.com:27017/APP_DB?authSource=APP_DB

# Redis
REDIS_URL=redis://:PASSWORD@db.bizfylabs.com:6379

# Qdrant
QDRANT_URL=http://db.bizfylabs.com:6333
QDRANT_API_KEY=YOUR_API_KEY

# Neo4j
NEO4J_URI=bolt://db.bizfylabs.com:7687
NEO4J_USER=APP_USER
NEO4J_PASSWORD=PASSWORD

Design Principles

DB-only server — no application business logic on this box
API gateway pattern — clients call your API, API calls databases
Least privilege — each app gets its own DB user
Network isolation — firewall allows only whitelisted API server IPs
Pick what you need — use one or more databases, not required to use all five

Each database page includes full CRUD examples and admin user creation. See also the Create Users & DBs guide.

Next: Getting Started → pick a database integration guide from the sidebar.