Monolith to Microservices in Spring
Ek, TYPICAL, Spring, monolith, mein, SAARE, MODULES, (orders, inventory, payments) EK, HI, WAR, file, aur, EK, HI, DATABASE, SHARE, karte, HAIN — MIGRATION, ka, PEHLA, STEP, hai, MODULE, BOUNDARIES, ko, CLEARLY, IDENTIFY, karna.
Spring, Boot, mein, MIGRATION, GRADUALLY, ki, ja, sakti, hai — EK, MODULE, ko, EK, TIME, PAR, EXTRACT, karके, EK, NAYI, Spring, Boot, application, mein, MOVE, kiya, jaata, hai, apni, OWN, database, aur, REST, API, ke, saath.
// Monolith (single WAR):
// com.shop.orders, com.shop.inventory, com.shop.payments (EK, hi, deployable)
// Extracted microservice:
// order-service/ (apna, pom.xml, apna, database, apna, deployment)- Migration, ka, PEHLA, step = module, boundaries, ko, clearly, identify, karna
- Gradual, extraction — EK, module, EK, TIME, PAR, apni, OWN, database, ke, saath
- Anti-corruption, layer, se, monolith, aur, naye, services, EK, saath, coexist, kar, sakte, hain
Migration, ke, DAURAN, sabse, TRICKY, PART, hota, hai, DATABASE, ko, SEPARATE, karna — foreign, keys, jo, DIFFERENT, modules, ke, tables, ke, beech, THI, unhe, application-level, references, (IDs, sirf) mein, CONVERT, karna, PADТА, hai.
Ek, SAFE, migration, technique, hai, "parallel, run" — NAYI, extracted, service, aur, PURANI, monolith, code, DONO, ko, PARALLEL, mein, chalate, hue, results, COMPARE, karna, taaki, CONFIDENCE, mile, PEHLE, monolith, code, ko, HATANE, se, PEHLE.