🏦
Stock Exchange · Distributed Production System
4 Data Centers · Primary / Standby Architecture · Real-time Replication · Disaster Recovery
Mumbai PRIMARY
👤👤👤 INVESTORS / TRADERS DELHI STANDBY MUMBAI PRIMARY ★ 💾 LOCAL DB BANGALORE STANDBY CHENNAI STANDBY 💾 LOCAL DB
MKT LIVE
IST 09:30:00
SENSEX72,456.89▲ 123.45 (1.23%) NIFTY 5021,982.70▲ 68.30 (0.31%) RELIANCE2,847.50▲ 22.30 (0.79%) TCS4,123.80▼ 12.50 (-0.30%) INFOSYS1,654.30▲ 18.10 (1.11%) HDFC BANK1,876.20▲ 11.40 (0.61%) WIPRO562.40▼ 1.20 (-0.21%) ICICI BANK1,245.75▲ 11.15 (0.90%) BAJAJ FIN7,834.00▲ 108.40 (1.40%) MARUTI11,250.60▲ 95.30 (0.85%) SBI828.15▲ 4.85 (0.59%) TATA STEEL175.80▼ 0.95 (-0.54%) SENSEX72,456.89▲ 123.45 (1.23%) NIFTY 5021,982.70▲ 68.30 (0.31%) RELIANCE2,847.50▲ 22.30 (0.79%) TCS4,123.80▼ 12.50 (-0.30%) INFOSYS1,654.30▲ 18.10 (1.11%) HDFC BANK1,876.20▲ 11.40 (0.61%) WIPRO562.40▼ 1.20 (-0.21%) ICICI BANK1,245.75▲ 11.15 (0.90%) BAJAJ FIN7,834.00▲ 108.40 (1.40%) MARUTI11,250.60▲ 95.30 (0.85%) SBI828.15▲ 4.85 (0.59%) TATA STEEL175.80▼ 0.95 (-0.54%)
System Dashboard
Active Site
🏦 Mumbai
PRIMARY
10.0.0.1 · DC-MUM-01
Requests/s
12,430
DB Writes/s
847
Latency
2.1ms
Uptime
99.97%
Replication Status
BangaloreSYNC2ms
ChennaiASYNC45ms
DelhiASYNC38ms
How It Works
Mumbai is the primary site — all 12,000+ requests/sec land here. Each trade write goes to local DB first, then replicates.

Bangalore: synchronous — trade confirmed only after both sites write (zero data loss).
Chennai/Delhi: asynchronous — write confirmed locally, replicated ~45ms later.