Featured blog posts
How to use Oracle Instant Client Docker images
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How to use Oracle Instant Client Docker images
Jan 10, 2019 12:00:00 AM
12
min read
EM 12c, EM 13c: delete agent and targets using emcli
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EM 12c, EM 13c: delete agent and targets using emcli
Dec 19, 2018 12:00:00 AM
1
min read
Solving an uncommon Oracle error code - ORA-01041
Solving an uncommon Oracle error code - ORA-01041
Nov 19, 2018 12:00:00 AM
4
min read
Troubleshooting a datapatch error in Oracle
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Troubleshooting a datapatch error in Oracle
Nov 6, 2018 12:00:00 AM
2
min read
Does Oracle allocate PGA in HugePages?
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Does Oracle allocate PGA in HugePages?
Sep 24, 2018 12:00:00 AM
3
min read
Getting started with Oracle Database Backup Service in 2018
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Getting started with Oracle Database Backup Service in 2018
Aug 3, 2018 12:00:00 AM
7
min read
How to restore encrypted backups
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How to restore encrypted backups
Jun 21, 2018 12:00:00 AM
3
min read
Powershell error: sqlps.ps1 cannot be loaded because running scripts is disabled on this system
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Powershell error: sqlps.ps1 cannot be loaded because running scripts is disabled on this system
Jun 5, 2018 12:00:00 AM
4
min read
Why column stores?
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Why column stores?
Mar 28, 2018 12:00:00 AM
5
min read
Lightweight transactions in Cassandra
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Lightweight transactions in Cassandra
Mar 28, 2018 12:00:00 AM
2
min read
Cassandra use cases: when to use and when not to use cassandra
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Cassandra use cases: when to use and when not to use cassandra
Mar 21, 2018 12:00:00 AM
6
min read
Oracle Database 18c schema only accounts
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Oracle Database 18c schema only accounts
Mar 16, 2018 12:00:00 AM
5
min read
Using Kerberos configuration manager to resolve Microsoft SQL server SPN issues
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Using Kerberos configuration manager to resolve Microsoft SQL server SPN issues
Feb 20, 2018 12:00:00 AM
3
min read
Backup and data streaming with xbstream, tar, socat, and netcat
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Backup and data streaming with xbstream, tar, socat, and netcat
Jan 15, 2018 12:00:00 AM
5
min read
Log rotation for Oracle database
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Log rotation for Oracle database
Jan 11, 2018 12:00:00 AM
1
min read
How to analyze SQL server stack dumps
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How to analyze SQL server stack dumps
Aug 22, 2017 12:00:00 AM
9
min read
Automating Oracle RMAN backup configuration on Linux with Ansible
Automating Oracle RMAN backup configuration on Linux with Ansible
Aug 17, 2017 8:35:00 AM
26
min read
Automation, PowerShell and Word Templates - let the technician do tech
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Automation, PowerShell and Word Templates - let the technician do tech
Jul 27, 2017 12:00:00 AM
4
min read
Oracle Scheduler fail to send email notifications
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Oracle Scheduler fail to send email notifications
Jul 21, 2017 12:00:00 AM
4
min read
Understanding MySQL Isolation levels: repeatable-read
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Understanding MySQL Isolation levels: repeatable-read
May 5, 2017 12:00:00 AM
6
min read
How to patch an exadata (part 2) - cells, IB and DB servers
How to patch an exadata (part 2) - cells, IB and DB servers
Mar 28, 2017 12:00:00 AM
8
min read
How to patch an exadata (part 5) - troubleshooting
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How to patch an exadata (part 5) - troubleshooting
Mar 28, 2017 12:00:00 AM
3
min read
How to patch an exadata (part 4) - the rollback procedure
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How to patch an exadata (part 4) - the rollback procedure
Mar 28, 2017 12:00:00 AM
3
min read
How to patch an exadata (part 3) - grid and database OH patching
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How to patch an exadata (part 3) - grid and database OH patching
Mar 28, 2017 12:00:00 AM
9
min read
How to patch an exadata (part 6) - timing
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How to patch an exadata (part 6) - timing
Mar 28, 2017 12:00:00 AM
4
min read
Customizing pt-stalk to capture the diagnostics data you really need
Customizing pt-stalk to capture the diagnostics data you really need
Feb 7, 2017 12:00:00 AM
4
min read
Duplicate indexes in MySQL
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Duplicate indexes in MySQL
Jan 5, 2017 12:00:00 AM
4
min read
A Step-by-Step Flashback of RAC database to Restore Point
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A Step-by-Step Flashback of RAC database to Restore Point
Oct 21, 2016 12:00:00 AM
1
min read
ORA-01156 when adding standy redo log in dataguard configuration
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ORA-01156 when adding standy redo log in dataguard configuration
Oct 11, 2016 12:00:00 AM
1
min read
Auditing MySQL Users With McAfee Plugin
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Auditing MySQL Users With McAfee Plugin
Sep 20, 2016 12:00:00 AM
4
min read
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