AWS Cloud Services

Delivering scalable, secure, high-availability cloud applications via AWS

“With AWS-powered cloud Workspaces, Desktop Applications delivery via any Browser, Multi-AZ SQL failover clustering, and Enterprise-Grade Security, Opal Logic brings mission-critical systems to your users — wherever they are.”

Why AWS & Why Opal Logic

Why Opal Logic?

We specialise in delivering application stacks like Jiwa Financials, MYOB Exo Business (and equivalent ERP/financial systems) in the cloud, with the usability of local deployment but with the benefits of AWS.
We are ISO 27001 certified — your data protection, process control and risk management frameworks already align with industry best practices.
Our infrastructure is engineered for high availability, data consistency, security, and seamless failover.
We act not just as builders, but as trusted cloud partners — from architecture through migration, through operational support.

Why AWS?

AWS is globally recognized for performance, resilience, and operational maturity.
Its multiple Availability Zones, automated services, encryption, compliance frameworks, and scalability make it ideal for critical business systems.
Built-in services like AppStream, RDS/EC2, S3 backups, KMS encryption, and more let you assemble a cloud architecture that meets your needs.

Cloud-Hosted Workspaces & Desktops

Provisioning fully managed Windows WorkSpaces
Centralised user authentication, single sign-on, active directory integration
Secure access — multi-factor authentication (MFA), network isolation, endpoint controls
Auto scaling/descaling, resource cost control

Application Delivery via AWS AppStream

Deliver client-server or Windows GUI apps (e.g. Jiwa, MYOB Exo, or custom line-of-business software) through streaming to users’ devices
Eliminate the need for local installs, patching, or complex VPNs
Secure, responsive, consistent user experience
Licensing and usage management

High-Availability SQL / Database Infrastructure

Multi-AZ SQL Server Failover Clustering: automatic failover in the event of an AZ outage or node failure
Synchronous replication of database storage across data centres (ensuring data consistency)
Backup, point-in-time recovery, and disaster recovery planning
Performance tuning, monitoring, and scaling

Security, Encryption & Compliance

Encryption at rest (storage volumes, databases) and in transit (TLS)
Managed key handling, secrets management (AWS KMS, Secrets Manager)
IAM best practices, least privilege, role-based access
Logging, auditing, monitoring, alerting (CloudTrail, CloudWatch, GuardDuty)
Vulnerability scanning, patch management, hardening

Migration, Assurance & Optimization

Assessment and planning: existing architecture review, cloud-readiness, cost/benefit analysis
Lift-and-shift migrations, replatforming or refactoring as needed
Stress testing, validation, incremental go-live
Ongoing monitoring, cost optimization, updates and iterative improvements
Disaster recovery and business continuity planning

COMPREHENSIVE SERVICES

How It Works — Our Approach

We follow a structured methodology to ensure predictable outcomes, risk mitigation, and stakeholder alignment:

Discovery & Assessment
‍Understand your current infrastructure, applications, dependencies, performance baselines, risks, compliance, security posture, and user experience needs.
Architecture & Design
‍Propose a cloud design tailored to your application stack, availability needs, security and compliance constraints, cost targets, scaling strategies, and disaster recovery.
Proof of Concept & Pilots
‍Where needed, we build a pilot or POC environment to validate the design, performance expectations, user experience, and failover behaviour.
Migration & Implementation
‍Execute migration in phases (or “big bang” as suitable), manage data synchronization, cutover, minimize disruption, test thoroughly.
Monitoring, Support & Optimization
‍Post-go-live, we monitor health, performance, cost; apply patches and improvements; propose enhancements; manage backups, failovers, and capacity planning.
Security & Continuous Compliance
‍Maintain continuous monitoring, audit, patching, and review to ensure your environment remains secure, compliant, and robust.

Use Cases / Scenarios

A regional business needing to centralise their ERP system (e.g. MYOB Exo, Jiwa) for remote teams across states
A company wanting to decommission physical datacentres and migrate to AWS with minimal risk
Organisations that require automatic failover and zero data loss for finance / transaction systems
Businesses wanting to standardise desktop environments via streamed apps or workspaces
Firms requiring strong security, encryption, compliance and rigorous backups

Why This Matters (Business Benefits)

Reduced downtime & business risk — Inherent high availability and failover mean your systems stay online.
Improved agility & flexibility — Scale up or down, provision new environments fast, support remote workforce.
Lower total cost of ownership — Pay for what you use; no large capital outlay on hardware & datacentres.
Consistent user experience — Whether on Mac, PC, thin client or browser, applications behave the same.
Stronger security posture — Encryption, auditing, least privilege, and continuous monitoring built in.
Compliance alignment — With our ISO 27001 certification and AWS controls, we help meet regulatory obligations.

Opal Logic Pty Ltd is proud to announce that we have achieved the internationally recognised ISO/IEC 27001:2022 certification for information security.