The Result Cache is a feature in Oracle 11g and later versions that allow the database to store the results of frequently executed queries in…
Leave a CommentAuthor: Brijesh Gogia
I’m an experienced Cloud and AI Architect with over 19 years in Oracle Applications, Databases, and Cloud ecosystems. My work spans large-scale, global projects where I’ve designed and optimized solutions across both Oracle and non-Oracle stacks—on-prem and in the cloud. Lately, my focus has shifted toward integrating AI into enterprise architectures, leveraging GenAI, automation, and data intelligence to drive performance, resilience, and modernization. I’m passionate about exploring emerging AI tools, agentic workflows, and practical use cases—and I'm fortunate that my role gives me space to experiment and share my learnings.
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In Oracle Cloud, sometimes you add a lot of Block Volumes to a Linux Server. This is especially true for Database Servers running Oracle ASM.…
Continue ReadingOracle Cloud – How to match Server level disks with the Block Volumes in OCI Console
Leave a Comment Decommissioning a virtual machine (VM) involves removing it from production and taking steps to ensure that it can no longer be used or accessed. Here…
Leave a CommentIf you are trying to increase your disk partition in the Linux Server and you are getting below error then you are hitting the 2TB…
Leave a CommentThe “ORA-30036: unable to extend segment by 8 in undo tablespace” error message in Oracle databases indicates that the undo tablespace has run out of…
Leave a CommentModifying the OS user limits in Linux is necessary to ensure that the system’s resources are being used efficiently and that the system remains stable.…
Leave a CommentWe have seen “enq: UL – contention” wait event a couple of times in our Oracle Database. It occurs when there is contention for an…
Leave a CommentHigh I/O (Input/Output) activity in an Oracle Database can indicate that the system is under heavy load and this may lead to performance issues. High…
Leave a CommentThe ORA-30036 error is a common issue that can occur in an Oracle Database when the system is unable to extend a segment by a…
Leave a CommentOracle Exadata is a high-performance database machine that combines the power of Oracle Database software with the speed and scalability of industry-standard x86 servers, InfiniBand…
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