প্রথমেই বলি, আপনার ওয়েবসাইট বা ওয়েব অ্যাপ যদি দ্রুত grow করে, বারবার feature add করতে হয়, seasonal traffic (ই-কমার্স সেল, নিউজ ব্রেকিং, admission peak) handle করতে হয়—তাহলে Microservices Web Architecture Rajshahi হচ্ছে সবচেয়ে practical approach। Monolith-এর bottleneck, single point of failure, slow release cycle—এসব এপ্রোচে শেষ হয়ে যায়।
এখন আসি real-world এ। BD IT CENTER—Top-Rated Web Development Company in Bangladesh—আমরা Rajshahi ও Dhaka ভিত্তিক টিম নিয়ে microservices-first প্রোডাক্ট আর্কিটেকচার ডিজাইন, ডেভেলপ ও মেইনটেইন করি। সাথে আছে আমাদের Best Web Hosting in Bangladesh (BDIX-optimized), যাতে latency কমে, throughput বাড়ে, এবং DevOps-friendly deployment হয়।
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Microservices বলতে আপনার অ্যাপকে ছোট ছোট independent services-এ ভাগ করা—যেমন Auth, Product, Payment, Order, Notification, Search ইত্যাদি। প্রতিটি সার্ভিসের আলাদা ডাটাবেস/স্টোরেজ, আলাদা release cycle, এবং API-তে communicate করে।
Why Rajshahi businesses should care:
Scalability: Eid sale বা admission season-এ শুধুমাত্র যে সার্ভিসে চাপ বেশি—সেটিই horizontally scale করুন (e.g., Product/Checkout)।
Agility: ছোট টিমে দ্রুত নতুন feature release—no heavy redeploy of the entire app.
Resilience: কোনো সার্ভিস ডাউন হলেও পুরো সিস্টেম ডাউন না—graceful degradation।
Tech freedom: Specific সার্ভিসে Node/Express, অন্যটিতে Django/FastAPI, আরেকটিতে Go—best tool for the job।
Faster time-to-market: CI/CD pipelines দিয়ে rapid iteration।
API Gateway: single entry, rate limiting, auth offloading, request/response transformation।
Service Mesh (optional): Zero-trust networking, traffic shaping, mTLS, observability।
Containerization: Docker images per service; Kubernetes বা Lightweight K3s orchestration।
Datastores by need:
Relational (PostgreSQL/MySQL) — transactional services
NoSQL (MongoDB/Redis) — session/cache/feeds
Search (Elasticsearch/OpenSearch) — product/news search
Async Communication: Kafka/RabbitMQ for events (order_placed, payment_captured)।
Observability: Prometheus + Grafana, ELK/OpenSearch stack, distributed tracing (OpenTelemetry/Jaeger)।
Security: OAuth2.1/JWT for auth, WAF, secrets manager, least privilege IAM।
DevOps: Git-based CI/CD, blue-green/rolling deploys, health checks, auto-scaling।
| Package | For | Includes | Monthly (BDT) | Setup (One-time) |
|---|---|---|---|---|
| Starter Microservices | SME/Startup MVP | API Gateway, 3 services, Basic CI/CD, BDIX hosting | 12,900 | 35,000 |
| Growth | Scaling eCommerce/News | 6–8 services, caching, staging env, WAF, monitoring | 24,900 | 65,000 |
| Pro | High-traffic apps | 10+ services, Kafka, K8s autoscale, SSO, 24/7 SRE on-call | 49,900 | 120,000 |
Custom enterprise? PCI/ISO readiness, on-prem + cloud hybrid—call/WhatsApp: +8801406666328.
Zero-trust service comms (mTLS), per-service authZ scopes।
WAF + RASP ruleset, rate-limit & bot defense।
Secrets management (Vault/SSM), encrypted at rest & in transit।
SAST/DAST in CI/CD; dependency & image vulnerability scan।
Backup & DR: automated snapshots, cross-zone replication, tested restore runbook।
আমরা শুধু সিস্টেম তৈরি করি না; আপনার টিমকে হাতে-কলমে আপস্কিল করি:
Microservices fundamentals & domain-driven design (DDD)
CI/CD workflow, feature flags, canary/blue-green release
Incident response, on-call playbooks, SLO/SLI/SLA basics
Secure coding & OWASP ASVS essentials
Kubernetes 101 → Production runbook
Training সেশনগুলো বাংলা + English mix এ—so your team learns fast, ships faster.
Yes, if done right.
Performance: per-service caching (e.g., product details), CDN-friendly APIs → better Core Web Vitals।
Clean URLs & SSR: Frontend (Next.js/Nuxt) SSR/ISR with backend APIs → crawlability improves।
Structured Data: product/article schema from content service → rich results সম্ভাবনা।
Uptime: graceful degradation—SEO loses কম, কারণ পুরো সাইট ডাউন হয় না।
Regional speed: BDIX hosting → Bangladesh audience-এর জন্য lower latency → better engagement metrics.
Internal resources (build with us):
24/7 monitoring: anomaly alerts, suspicious spikes, error budgets track।
Rapid isolation: compromised service কে isolate করতে পারি without killing the whole app।
Forensics & patch: container image rebuild, secret rotation, WAF rules update।
Post-incident report: RCA + preventive controls—future-proof hardening।
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Website live chat, WhatsApp, direct phone line।
Response SLA: Starter (business hours), Growth (12×7), Pro (24×7 on-call SRE)।
Proactive status updates (planned maintenance, deploy window, incident notes)।
Slow checkout? Add event-driven inventory & cache stampede control।
News breaking load? Scale article/read service, pre-render top stories, queue writes।
Payment failures? Circuit breaker + retries + idempotency keys।
Search laggy? Dedicated search service, warm indexes, async sync from product/article store।
Image heavy? Media service with on-the-fly optimization & CDN caching।
Spiky cron? Move to scheduled microjobs with backpressure & visibility.
Proven BDIX Hosting + microservices-ready pipelines—Bangladesh traffic-এর জন্য tuned।
Full-stack team: Architecture → Dev → QA → DevOps → SRE → Security।
Local Context, Global Standard: Rajshahi/Dhaka-based team with enterprise practices।
Clear Pricing & Documentation: any-time exit policy, code & infra transparency।
End-to-end Service: Website build, custom apps, performance tuning, continuous growth.
More solutions you might need right now:
Use-case: Rajshahi-based eCommerce
Services: Auth, Catalog, Cart, Order, Payment, Inventory, Search, Notification, CMS
Gateway: rate limit per IP, JWT auth, API versioning
Data: Catalog (PostgreSQL), Search (OpenSearch), Cart (Redis), Order (PostgreSQL), Events (Kafka)
Deploy: per-service Docker image, GitHub Actions CI, K8s rolling updates
Observability: tracing across checkout path; SLO 99.9% for checkout API
Cost control: HPA min/max replicas, off-peak scale-down, object storage for media
Result: Faster releases (weekly → daily), Black Friday-এ auto scale, SEO wins from speed.
“Peak sale-এ cart drop কমেছে ~32%” — Fashion eCom, Dhaka
“News traffic 8× spike handle হয়েছে” — Local news portal, Rajshahi
“Hacked API isolate করে 2 ঘন্টায় restore” — SME service app
(Detailed case studies available on request.)
Assessment: domain mapping, bounded contexts, dependency graph।
Strangler pattern: one-by-one services peel-off (e.g., Auth → Catalog → Order)।
Data strategy: shared DB থেকে separate stores; CDC/ETL pipelines।
Platform: GitOps/CI/CD, secrets, observability, infra as code।
Rollout: feature flags, canary deploy, error budget guardrails।
Team enablement: training + runbooks + on-call rotation।
Q1: Microservices কি সব ব্যবসার জন্য?
A: না। ছোট brochure site বা simple portfolio হলে monolith fine। কিন্তু eCommerce, news, job portal, multi-vendor, fintech, LMS—microservices adds clarity, scale & speed.
Q2: Cost কি বেশি?
A: Initial setup একটু investment হয় (CI/CD, infra). But OPEX optimized: scale only needed services, off-peak downscale, faster releases → business ROI improves.
Q3: SEO তে problem হবে?
A: ঠিকমতো SSR/ISR, caching, structured data করলে SEO improves (fast TTFB, stable uptime).
Q4: Existing Laravel/Node monolith থেকে migrate পারবেন?
A: Yes—Strangler fig approach, minimal downtime। প্রথমে API Gateway, তারপর high-impact services peel-off।
Q5: Pure Bangla support আছে?
A: অবশ্যই। Docs, training, support—Bangla + English mix।
Microservices Web Architecture Rajshahi এখন আর luxury না—it’s a practical path to build fast, secure, and scalable Bangladeshi web systems. BD IT CENTER-এর BDIX-optimized hosting, battle-tested DevOps, এবং local business context আপনাকে দেয় future-proof growth engine।
👉 চলুন শুরু করি আজই।
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Build your next Web Application with a microservices backbone।
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