Shards & Replicas
Index, CREATE, karte, waqt, "number_of_shards" SPECIFY, kiya, jaata hai — DATA, IN, PRIMARY, SHARDS, mein, SPLIT, ho, jaata hai, JO, DIFFERENT, nodes, PAR, DISTRIBUTE, ho, sakte, HAIN.
HAR, primary, shard, ki, "number_of_replicas" COPIES, DIFFERENT, nodes, PAR, MAINTAIN, ki, ja, sakti, HAIN — agar, EK, node, DOWN, ho, jaaye, TO, REPLICAS, TRAFFIC, HANDLE, karte, RAHTE, HAIN.
PUT /products
{ "settings": { "number_of_shards": 3, "number_of_replicas": 1 } }- Primary shards data ko split karte hain, multiple nodes par distribute
- Replicas redundancy dete hain — node down hone par bhi availability
- Primary shard count fixed hai, replica count dynamically change ho sakti hai
Index, CREATE, karte, waqt, "number_of_shards" SPECIFY, kiya, jaata hai — DATA, IN, PRIMARY, SHARDS, mein, SPLIT, ho, jaata hai, JO, DIFFERENT, nodes, PAR, DISTRIBUTE, ho, sakte, HAIN, PARALLELISM, aur, SCALE, ke, liye.
PUT /products
{ "settings": { "number_of_shards": 3, "number_of_replicas": 1 } }HAR, primary, shard, ki, "number_of_replicas" COPIES, (REPLICA, shards) DIFFERENT, nodes, PAR, MAINTAIN, ki, ja, sakti, HAIN — agar, EK, node, DOWN, ho, jaaye, TO, REPLICAS, TRAFFIC, HANDLE, karte, RAHTE, HAIN aur, DATA, LOSS, NAHI, hota.