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Database Administrator (DBA) Staffing

We provide highly qualified Onsite and Remote DBAs for all your
Microsoft SQL Server, Oracle, or MySQL needs.

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Performance One

DBA Staffing Solutions

Performance One Data Solutions is a premier database administration (DBA) services provider. Our team specializes in Oracle, Microsoft SQL Server, and MySQL and has over 30 years of excellence in providing DBA staffing services. Our experienced DBAs are well-prepared to seamlessly integrate into any staffing requirement, providing your organization with high-caliber database administration services at an enterprise level.

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Qualified & Experienced DBAs

Our team of DBA staffing candidates at Performance One Data Solutions brings many years of extensive expertise in database administration. Our certified DBAs are highly qualified and provide top-tier enterprise-level database administration (DBA) services.

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Flexible Scheduling

At Performance One, we specialize in creating personalized staffing schedules to align with your unique requirements. Our services include providing round-the-clock access to experienced and reliable DBAs, ensuring that your database needs are always met with efficiency and expertise.

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Certified DBA Professionals

Performance One’s database administrators are highly qualified, certified professionals. They stay updated on the newest technologies, add to their skill sets with new certifications, and stay educated on the latest industry trends and innovations.

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Recruitment & Screening

Performance One conducts a thorough multi-tiered interview and screening process. Applicants must meet stringent qualification requirements and adhere to rigorous company compliance policies. Every prospective employee undergoes a comprehensive background check and is required to successfully pass a drug test before being considered for employment.

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Specialized DBA Staffing

Performance One’s experienced Senior DBA team carefully hand-picks the most highly qualified candidates to meet your specific needs. We work closely with you to ensure the ideal match is selected for your organization.

  • Remote DBA Staffing
  • Onsite DBA Staffing Augmentation
  • Flexible 24/7 Availability
  • Cost Effective Hourly Rates

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Managed DBA Services

24×7 comprehensive database management, monitoring, maintenance, and remote DBA support, 365 days a year.

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Managed IT Services

Our team of IT professionals provide innovative IT solutions to drive your business forward.

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Cloud

Get the support you need with our storage and cloud migration services, as well as customized cloud solutions to meet your specific business needs.

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Infrastructure Services

Let us ensure you have optimal operational continuity to keep your operations running smoothly and uninterrupted.

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Analytics

Unlock the potential of your data with our analytics services including data warehousing, cloud analytics, data planning & design, and data integrations.

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Autonomous Database Administration
Featured Blog

The Changing Role of Database Administrators (DBAs): Embracing Autonomy and Strategic Data Management

DBAs find themselves at the forefront of technological shifts in the ever-evolving landscape of database administration. The advent of autonomous databases has not only streamlined routine tasks but also redefined the traditional DBA role. Let’s delve into how these advancements are reshaping the DBA profession.

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Background

A large automotive plant operator has been using a custom application framework to build an application integral to their operations. Originally built using JDK8 and JBoss4 against an Oracle database, the application received periodic updates, with the last major update in 2020/2021. In 2024, the client and Performance One Data Solutions, a division of Ross Group Inc., embarked on a joint effort to upgrade the technology stack to enhance performance, security, and maintainability.

Objectives

The primary goals of the project were:

  1. Upgrade the Custom Application Framework from JDK8 to JDK21.
  2. Upgrade the jQuery integration to release 3.7.1.
  3. Upgrade the application to run on Wildfly 30 from Wildfly 11.
  4. Migrate the database backend from Oracle 12 to Microsoft SQL Server 2020.

Challenges and Solutions

Framework and Database Migration:

  • Challenge: The application framework was vetted against Microsoft SQL Server but was not deployed in a major application.
  • Solution: Performance One refactored the framework to conform to Java 9+ standards and regression-tested it against Microsoft SQL Server 2020.

Application Refactoring:

  • Challenge: Refactoring the client application to compile and run using the new tech stack.
  • Solution: Performance One took a copy of the client application and refactored it to compile and launch using JDK21, Wildfly 30, and Microsoft SQL Server.

Data Migration:

  • Challenge: Migrating data from Oracle to Microsoft SQL Server.
  • Solution: Performance One provided migrated data and created installation scripts to upgrade the client’s Microsoft SQL Server.

Report Conversion:

  • Challenge: Converting BIRT and Crystal reports against Microsoft SQL Server.
  • Solution: Performance One converted the reports and ensured they worked with Microsoft SQL Server.

Project Timeline

Initial Milestones:

    1. Complete Framework upgrade to JDK21/Wildfly 30.
    2. Provide migrated data from Oracle to Microsoft SQL Server.
    3. Regression test the application framework against Microsoft SQL Server 2020.
    4. Refactor the client’s application to compile and launch using the new tech stack.
    5. Create installation data script for Microsoft SQL Server compliance.
    6. Regression test the application installation processes.
    7. Make recommendations for unused application features.
    8. Validate and upgrade application code.

Additional Tasks

  • Database Procedures Conversion: Performance One converted the client’s database procedures, functions, and views to Microsoft SQL Server.
  • Report Migrations: Ongoing conversion of BIRT and Crystal report development.
  • Application Enhancements: Upgrading client’s application screens for jQuery 3.7.1, file attachment uploads, and integration with scanner devices using web sockets.
  • Server Maintenance: Wildfly server maintenance, release builds, and deployment handling, with a transition plan for client resources post-go-live.

Conclusion

Performance One Data Solutions partnered with the client to upgrade the technology stack, ensuring improved performance and maintainability. The collaboration between Performance One and the client team demonstrated effective problem-solving and adaptability, setting a strong foundation for future upgrades and enhancements.

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