Why modernize with CockroachDB?
Agility and flexibility
Build on a cloud-native infrastructure to quickly adapt to market changes and customer requests
Time and money
Reduce operational and capital expenses associated with mainframe hardware and specialized personnel
Scale and resilience
Achieve automated, horizontal scale (up and down) with enhanced disaster recovery capabilities
Global scale, access, and efficiency of the cloud
CockroachDB is a cloud-native, distributed SQL database that’s built to support modern application development in the cloud while delivering a secure and reliable environment that you can trust with your critical workloads.
Mainframe |
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 Architecture |
Monolithic design | Supports microservices and modular design |
 Infrastructure |
Proprietary hardware, on-premise | Cloud-based platform, on–premise or hybrid |
 Processing type |
Batch processing oriented, tools available to stream as source and sink | Real-time processing |
 Reliability |
High reliability & security | High reliability & security across environments (on-premise and in the cloud) |
 Disaster recovery |
Manually add data centers for redundancy | Automatic resiliency across data centers (zero RPO) |
 Scalability |
Manual scale, need to plan capacity in advance | Automated scale, scale up and back down as needed |
 Programming languages |
Legacy languages (e.g., COBOL, FORTRAN), Java, Python, etc. | Contemporary languages (e.g. Python, Java, etc.) |
 Transactional consistency |
Serializable, guaranteed consistent | Serializable, guaranteed consistent |
 Vendor lock-in |
Proprietary systems with vendor lock-in | Cloud-native system, no vendor lock-in |
 Required skills |
Specialized and trained personnel | Familiar with PostgreSQL |
Distributed SQLCockroachDB for modern application development
Integrations
Build apps that integrate with modern technologies (web interfaces, mobile, IoT, AI/ML)
Data-intensive
Accommodate requirements for cloud elasticity, large data volumes, and variable processing needs
Spikes in scale
Adapt to apps experiencing variable or growing demand that benefit from a scale up/down infrastructure
Work with our strategic partners to streamline the migration process
PwC UK, in collaboration with Cockroach Labs, offers comprehensive modernization strategies and advanced tooling to help businesses reduce operational costs, improve agility, and tackle legacy database challenges, especially as modernization initiatives regain executive focus for optimizing costs and enabling Gen-AI readiness.
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mLogica, leveraging over two decades of experience and GenAI-powered automation solutions, accelerates enterprise database modernization by seamlessly transitioning Oracle, SQL Server, and mainframe databases to CockroachDB in months instead of years, ensuring resiliency, consistency, and feature parity while reducing operational costs and improving agility.
Learn more →Related resources
Modernizing from the Mainframe: An Exploration of Distributed System
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Not if, but when: The case for mainframe modernization
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Why Fortune 50 banks are leaving traditional RDBMS for CockroachDB
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