In today’s digital landscape, cloud databases have become essential for supporting scalable, flexible infrastructures. While these systems provide significant advantages, they also introduce unique challenges, especially for organizations with demanding relational workloads. Here’s a breakdown of the key takeaways from Silk’s recent webinar with VP of Product, Tom O’Neill, and Kellyn Gorman, Consultant on Data and AI, addressing the pressing issues in cloud storage and ways to optimize database performance.
1: Performance Issues Affecting User Experience
One of the major challenges organizations face with cloud databases is poor storage performance, impacting application response times and overall user experience. Common symptoms include slow data retrieval, delays in transaction completion, and challenges in producing timely reports. These issues often arise from configurations that fail to meet the relational system’s demands, impacting sectors with mission-critical applications, such as healthcare, retail, and financial services.
Diagnosing Performance Bottlenecks
For many database platforms, dynamic management views can be used to track page I/O waits and identify where performance degradation occurs. In Microsoft SQL Server, for instance, tools like PerfMod and syslogs help monitor I/O latency. If latency exceeds 10-15 milliseconds, Microsoft recommends troubleshooting the storage as a potential bottleneck.
Solutions for Better Performance
Optimizing performance might involve changing VM shapes, adjusting storage configurations, or using a third-party solution like Silk’s software-defined cloud storage. Silk’s platform detaches VM shape from storage limits, providing configurations capable of handling high IOPS and bandwidth requirements without impacting storage volume.
2. Long-Running Batch Jobs
Unlike user-facing applications, batch jobs typically run during off-peak hours or overnight. However, as workloads increase, these processes may begin extending beyond scheduled windows, leading to delays in day-to-day operations. A more concerning issue arises when bottlenecks from batch jobs start affecting the user experience, leaving teams waiting for updated data to become available.
Identifying the Cause
Long-running processes often stem from contention or resource limitations during busy periods, such as retail Black Friday sales or end-of-quarter financial processing. A typical indicator of this issue is inconsistent job run times, often affected by demand on shared cloud resources.
Optimizing Long-Running Jobs
Potential solutions include resizing VMs, leveraging newer-generation CPUs, and, if possible, shifting batch jobs to higher-throughput environments. Silk’s platform, for instance, offers consistent high-performance results by dedicating compute resources to specific workloads, which minimizes processing delays.
3. Managing Cloud Costs
Organizations often find themselves caught in a “cloud cost creep” as they repeatedly scale up VMs or storage to meet performance needs, resulting in unsustainable budgets. Older VM models, such as the E-series V3 or D-series V3, may struggle with performance and drive up costs. Upgrading to newer models, like the V5 series, can improve performance without significant cost increases, allowing businesses to downsize while maintaining efficiency.
Reducing Costs with the Right Tools
Right-sizing VMs is one step toward cost savings, but Silk also offers a cost-effective alternative. By decoupling VM performance requirements from storage limitations, Silk enables organizations to use lower-cost VMs with higher performance, optimizing both operating and licensing costs.
4. Improving Data Availability and Reliability
High availability and resilience are critical for businesses running mission-critical relational database workloads in the cloud. However, shared cloud environments may struggle to match the availability organizations are accustomed to on-premises. For instance, automatic cloud recovery mechanisms can cause databases to pause during hardware failures, which impacts availability.
The Importance of a Cloud-Specific Design
Adapting high availability strategies for the cloud requires understanding the cloud provider’s recommended practices. Simply migrating on-premises setups to the cloud may not yield the desired resilience. Silk’s solution, which employs RAID-like erasure coding, increases redundancy by distributing data across multiple media. This ensures availability even in the event of multiple failures within the infrastructure.
Failover and Self-Healing Options
Silk also provides self-healing options, such as active DataGuard configurations for Oracle environments, which allow applications to failover automatically to maintain high availability. This reduces the need for complex manual interventions and minimizes the risk of downtime.
5. Data Agility for Modern Workloads
Modern enterprises require access to their critical datasets for more than just production environments. Development teams need data for testing new features, analytics teams require data for building BI and AI models, and organizations must ensure data agility across these varied needs. However, creating multiple copies of large datasets, especially for geographically dispersed teams, can become cumbersome and costly.
Challenges with Cloud Agility
Traditional approaches to data duplication involve creating and moving large volumes of data across regions, which is time-consuming and adds substantial costs to the cloud bill. Additionally, maintaining the latest data versions for testing and analytics is often a challenge in environments where data sets are updated only intermittently.
Streamlining Data Copies and Agility
Silk offers an agile approach by allowing instantaneous snapshot creation and near-instantaneous access to these snapshots across different regions or zones. This capability ensures that businesses can provide updated datasets for various environments without impacting primary production systems. Furthermore, Silk’s thin cloning capability reduces the time required for data replication, allowing organizations to create operational copies within minutes instead of days.
Data Security Considerations
Data masking and protection are critical for datasets that contain sensitive information. Silk supports data masking tools, like RedGate Data Masker, to secure data for testing or sharing purposes, ensuring compliance with data privacy regulations without compromising agility.
The Silk Difference: Unique Cloud Storage Benefits
Silk’s architecture offers several unique advantages over native cloud storage, making it an ideal choice for organizations seeking to improve cloud database performance and manage costs:
- Performance: Silk’s cloud storage solution provides enhanced performance without modifying the business application, delivering performance gains through dedicated compute resources that don’t affect database licensing requirements.
- Cost Efficiency: By eliminating the dependency between VM shape and storage configuration, Silk enables organizations to scale up performance without increasing VM costs or licensing fees, supporting a cost-effective cloud strategy.
- Availability and Resilience: Silk’s architecture includes erasure coding with RAID-like redundancy, providing robust failover capabilities and ensuring high availability even in the face of infrastructure issues.
- Agility and Speed: With Silk, organizations can quickly create copies of data, improving workflow efficiency for testing, analytics, and development tasks without adding additional load to primary production systems.
Our recent webinar highlighted several of the most common challenges organizations face with cloud storage and provided actionable insights into overcoming these obstacles. Whether it’s tuning database performance, controlling escalating costs, or enabling rapid data agility, the strategies discussed offer a path toward a more efficient and resilient cloud environment.
For organizations seeking greater cloud efficiency, Silk’s platform provides a highly adaptable, high-performance, and cost-effective solution. With the ability to address these critical issues across performance, cost, availability, and agility, Silk is positioned to help enterprises overcome their cloud storage challenges and achieve optimal performance across their cloud database environments.
Ready to Tackle Your Cloud Storage Challenges?
Take a deeper dive into the top 5 struggles and learn expert strategies to overcome them. Watch the full conversation on demand.
Watch the Webinar