Performance Tuning

Performance tuning focuses on improving the system response time without the need of changing or upgrading its configuration. Performance Tuning becomes essential when the system becomes sluggish or absolutely unresponsive. due to increased load with some degree of decreasing performance.
Organizations can save a lot of money, time and efforts using Performance tuning just by modifying a system to handle higher loads and thereby enhance the server performance without spending on new Infrastructure or applications. It is especially relevant in times when you want to control costs without compromising on the performance and result delivered by the existing applications or systems.

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Types of Performance Tuning

  • Application Tuning – Approximately 80% of all Oracle system performance problems are resolved by coding optimal SQL.
  • Memory & Disk I/O Tuning – Proper sizing of database buffers (shared pool, buffer cache, log buffer, etc) to prevent frequent reloads. In Disk I/O tuning of the files that are properly sized provides maximum disk-sub disk throughput
  • Eliminate Database Contention – Here, we eliminate contentions like database locks, latches and wait events. Data access path, data partitioning, data replication, etc are also taken care of.
  • Tuning the Operating system – Monitor and tune operating system CPU, I/O and memory utilization
  • Code Optimization – It includes improving the code so that not many loops are involved and the code is executed outside the loop wherever possible
  • Configuration Optimization – Configuration tuning includes improving the performance of the application and finding the best configuration for complex applications like Big Data.
  • Caching strategy – It is used to remove performance bottleneck. It improves performance by retaining frequently used information in high-speed memory, reducing access time and avoiding repeated computation.
  • Load Balancing – This arrangement results in the utilization of systems equally for addressing those many service requests, resulting in proper utilization of resources without any system remaining idle.

Our Approach

Identify the Problem component

This stage includes understanding the nature of the problem. In-depth analysis and system audits are conducted to identify the problem and performance obstacles. A detailed report with current system health, insights and recommendations are mentioned.

Performance Goals

Thorough System analysis enables you to set system performance goals. We always strive to achieve the best possible results, by overcoming our customer’s expectation and optimizing their cost, efforts and time while enhancing performance of systems.
  • Identify risks and prepare the mitigation plan
  • Iterations till optimal parameters are identified and confirmed
  • Analyze performance improvement and give recommendations

What do we offer in Performance tuning?

Basic

•  Audit and issue identification •  Estimated performance level •  Detailed audit report

Standard

•  Basic Package + •  Performance Enhancement •  Production rollout
•  Re-audit & detailed audit    report

Premium

•  Standard Package + •  Quarterly performance audit •  Minor enhancements

Resultant Performance Tuning Benefits

  • Enhanced availability of your applications and databases
  • Better alignment with business priorities
  • Elimination of over-provisioning with efficient allocation of system resources
  • Quick turn-around-time for queries, reduction in trouble shooting incidents, thereby ensuring maximum up-time for critical applications
  • Optimum performance of critical applications leading to improved end-user experience
  • Optimizing the IT footprint and reducing Operational costs

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Performance Tuning Case studies

An Internet Service Provider successfully reducing the entire billing process time by 80%

A Bank successfully improving the turnaround time of loan processing to 2 sec as against 2 minutes

Non Banking Financial Company (NBFC) achieved 60% increase in loan processing speed by Performance Tuning