ORADICAS
terça-feira, 10 de outubro de 2023

[ORACLE] ORA-16597: Oracle Data Guard Broker detects two or more primary databases. #JoelKallmanDay

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Hello everyone I hope you're doing weel. Last week, I was doing a test using Data Guard Broker and at the end of the switchover I got th...
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terça-feira, 3 de outubro de 2023

[ORACLE] How do I upgrade the AHF.

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Hello everyone!!! I hope you're doing well! In my last post here , I've showed how to  install the Oracle Autonomous Health Framewor...
sexta-feira, 29 de setembro de 2023

[ORACLE] How do I install the Oracle Autonomous Health Framework (AHF)?

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Hello everyone!!! I hope you're doing well! Today, I'll show you how to install the Oracle Autonomous Health Framework (AHF).  I don...
quarta-feira, 27 de setembro de 2023

[ORACLE] Enabling AWR Snapshots and running AWR reports from Oracle Multitentant Architecture - CDBs and PDBs

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Hello everyone!!! How are you doing? Before the multitenant architecture, we ran the AWR snapshoits and reports in the database and that was...
quinta-feira, 31 de agosto de 2023

[ORACLE] How to configure disks for ASM using UDEV file?

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Hello everyone Do you know how to configure disks for Oracle ASM using UDEV file? It's simple and I'll show to you! But always remem...
terça-feira, 22 de agosto de 2023

[ORACLE] How can I create and check JSON schema in Oracle 23c? - Part 1

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Hello everyone I hope you're doing well! As we know, JSON is very flexible and sometimes we need to validate the JSON structure. Oracle ...
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Mario Barduchi
São Bernardo do Campo, São Paulo, Brazil
Mario Barduchi is an Oracle ACE Pro with 25+ years of experience in Oracle Database Management. In recent years, he has embraced the world of NoSQL, becoming an enthusiast of MongoDB and modern data architectures. With a career built in leading consulting firms and technology giants like Oracle and Dell Technologies, Mario has helped enterprise customers across Healthcare, Finance, and Retail to design and optimize their database environments. As a Sr. Database System Engineer at Dell Technologies, he is part of a specialized AI & Data Management team, supporting companies across Latin America and the USA in implementing scalable, high-performance database solutions for hybrid and multi-cloud infrastructures. A frequent speaker at national and international tech conferences, Mario shares insights on Oracle, MongoDB, and emerging database technologies. He is also the Regional Coordinator for GUOB, actively fostering the database community.
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