IBM
Fipola Retail Interview Questions and Answers
Q1. What are performance enhancement practices you followed while a System got hanged or intermittent freezing?
To enhance performance during system hang or intermittent freezing, we follow these practices:
Analyze system logs to identify the root cause of the issue
Check system resources like CPU, memory, disk usage, etc.
Optimize database performance by tuning parameters and indexes
Implement SAP recommended notes and patches
Monitor system performance regularly to identify potential issues
Implement load balancing and clustering to distribute workload
Use SAP tools like ST12, ST13, ST14, e...read more
Q2. Describe the entire POC Process you followed while migrating your SAP On-Premise System to the Google Cloud Platform. ( Technical Specs and Errors Encountered). Observations regarding the Sizing and Output.
Outlined POC process for migrating SAP On-Premise System to Google Cloud Platform
Analyzed current system and determined necessary resources for migration
Created a test environment to ensure compatibility and identify errors
Used Cloud Migration for SAP tool to migrate data and configurations
Encountered errors with network connectivity and resolved through troubleshooting
Monitored system performance and made necessary adjustments for optimal output
Q3. What is the advantage of SLT Replication compared to other replication Methods?
SLT Replication offers real-time data replication with minimal system impact.
SLT Replication allows for real-time data replication from multiple sources to a single target system.
It offers minimal system impact as it uses trigger-based replication instead of full table scans.
SLT Replication also provides data transformation capabilities and supports heterogeneous data replication.
Compared to other replication methods, SLT Replication is more efficient and cost-effective.
For e...read more
Q4. From which scenario we can identify that HANA Database has an issue which is caused by Memory?
HANA Database memory issue identification scenario
High memory consumption by HANA processes
Frequent garbage collection
Slow query performance
Out of memory errors in HANA logs
Memory-related alerts in HANA monitoring tools
Q5. What is the HANA Performance Improvement that you have done?
Implemented HANA table partitioning and index optimization resulting in 50% faster query performance.
Implemented table partitioning based on frequently accessed data
Optimized indexes to reduce data retrieval time
Tuned HANA parameters for better memory allocation
Reduced data footprint by archiving historical data
Implemented data compression to reduce storage requirements
Q6. Have you ever done a HANA Database Refresh?
Yes, I have experience in performing HANA database refresh.
I have performed HANA database refresh for various clients during my tenure as a SAP Basis consultant.
I am well-versed with the process of taking a backup of the source database and restoring it on the target system.
I have also worked on post-refresh activities such as updating system configurations and performing system checks to ensure data consistency.
One of the recent examples of my work includes performing a HANA...read more
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