Featured blog posts
Exadata's InfiniBand Switch: Incorrect NTP settings Leading to Evictions, and Patching Recommendations
![]()
Exadata's InfiniBand Switch: Incorrect NTP settings Leading to Evictions, and Patching Recommendations
Sep 8, 2020 12:00:00 AM
17
min read
ProxySQL Query Rules: Notes From Production
![]()
ProxySQL Query Rules: Notes From Production
Sep 3, 2020 12:00:00 AM
3
min read
Cassandra Vulnerability - CVE-2020-13946 - Apache Cassandra RMI Rebind Vulnerability
![]()
Cassandra Vulnerability - CVE-2020-13946 - Apache Cassandra RMI Rebind Vulnerability
Sep 2, 2020 12:00:00 AM
1
min read
Query Statspack's "SQL ordered by" Sections Over a Time Period
![]()
Query Statspack's "SQL ordered by" Sections Over a Time Period
Aug 25, 2020 12:00:00 AM
10
min read
CreateGoldImage Followup - Is CreateGoldImage Required for Cloning Oracle Home?
![]()
CreateGoldImage Followup - Is CreateGoldImage Required for Cloning Oracle Home?
Aug 25, 2020 12:00:00 AM
2
min read
Postgres partial indexes on email address domains
![]()
Postgres partial indexes on email address domains
Aug 20, 2020 12:00:00 AM
3
min read
Postgres Security Patches Related to the Search Path
![]()
Postgres Security Patches Related to the Search Path
Aug 19, 2020 12:00:00 AM
1
min read
Mining Statspack and AWR Repositories for Historical Trends
![]()
Mining Statspack and AWR Repositories for Historical Trends
Aug 10, 2020 12:00:00 AM
14
min read
Postgres Covering Indexes and the Visibility Map
![]()
Postgres Covering Indexes and the Visibility Map
Aug 6, 2020 12:00:00 AM
6
min read
VPN Options with Azure: Azure to Site
![]()
VPN Options with Azure: Azure to Site
Jul 26, 2020 12:00:00 AM
15
min read
The OCIDtab—a Solution to Make OCI CLI Scripting Easier
The OCIDtab—a Solution to Make OCI CLI Scripting Easier
Jul 25, 2020 10:16:00 AM
5
min read
PostgreSQL Backups
![]()
PostgreSQL Backups
Jul 20, 2020 12:00:00 AM
4
min read
Migrate Postgres Database from EC2 instance to RDS using AWS DMS (Data Migration Services)
![]()
Migrate Postgres Database from EC2 instance to RDS using AWS DMS (Data Migration Services)
Jul 6, 2020 12:00:00 AM
6
min read
The Brand New Exadata X8M Deployment Process Revealed
The Brand New Exadata X8M Deployment Process Revealed
Jul 5, 2020 12:00:00 AM
22
min read
Upgrading a Large Cassandra Cluster with cstar
Upgrading a Large Cassandra Cluster with cstar
Jul 2, 2020 12:00:00 AM
3
min read
The things I hate about Apache Cassandra
![]()
The things I hate about Apache Cassandra
Jul 1, 2020 12:00:00 AM
14
min read
Spark + Cassandra Best Practices
Spark + Cassandra Best Practices
Jul 1, 2020 12:00:00 AM
8
min read
Oracle Database and Two-Factor Authentication (2FA)
Oracle Database and Two-Factor Authentication (2FA)
Jun 16, 2020 9:35:00 AM
11
min read
AWS RDS: 5 Must-Know Actions for Oracle DBAs
![]()
AWS RDS: 5 Must-Know Actions for Oracle DBAs
Jun 3, 2020 12:00:00 AM
1
min read
Datapatch Failing on ORA-65108 (PDB$SEED): Applying Datapatch Manually
![]()
Datapatch Failing on ORA-65108 (PDB$SEED): Applying Datapatch Manually
Jun 2, 2020 12:00:00 AM
1
min read
Deep Learning: Techniques to Avoid Overfitting and Underfitting
![]()
Deep Learning: Techniques to Avoid Overfitting and Underfitting
May 29, 2020 12:00:00 AM
6
min read
Installing OCI Command Line Utilities in Linux and Windows
![]()
Installing OCI Command Line Utilities in Linux and Windows
May 20, 2020 12:00:00 AM
17
min read
Oracle RAC: Network Performance with Jumbo Frames
![]()
Oracle RAC: Network Performance with Jumbo Frames
May 14, 2020 12:00:00 AM
9
min read
Caution: Using AutoUpgrade with Multiple Databases from the Same ORACLE_HOME
![]()
Caution: Using AutoUpgrade with Multiple Databases from the Same ORACLE_HOME
May 5, 2020 12:00:00 AM
1
min read
How to Connect from Cloud Functions to the Private IP Address of Cloud SQL in Google Cloud
![]()
How to Connect from Cloud Functions to the Private IP Address of Cloud SQL in Google Cloud
May 4, 2020 12:00:00 AM
2
min read
How To Export Collections in SCCM to CSV Using Powershell
![]()
How To Export Collections in SCCM to CSV Using Powershell
Apr 30, 2020 12:00:00 AM
1
min read
IPv6 Formatting for JDBC and SQLPlus
![]()
IPv6 Formatting for JDBC and SQLPlus
Apr 26, 2020 12:00:00 AM
1
min read
Trace on Standby: Tracing MRP Process
![]()
Trace on Standby: Tracing MRP Process
Apr 26, 2020 12:00:00 AM
1
min read
Extracting DML Stats/Workload With GoldenGate
![]()
Extracting DML Stats/Workload With GoldenGate
Apr 26, 2020 12:00:00 AM
1
min read
Using MySQL Workbench to Connect Through ProxySQL 2
![]()
Using MySQL Workbench to Connect Through ProxySQL 2
Apr 23, 2020 12:00:00 AM
7
min read
.svg){kind=small}
.svg){kind=small}
