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Important Technical Links Powered by DBsGuru 5 (4)

Important Technical Links Powered by DBsGuru About Us DBsGuru is a group of experienced DBA professionals and serves the database and its related community by providing technical blogs, projects, training. Technical blogs are the source of vast information not about databases but its related product like middleware, PL/SQL, replication methodology, and so on. We are […]

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Oracle Database Appliance Odacli & Odaadmcli Command reference 0 (0)

Oracle Database Appliance Odacli & Odaadmcli Command reference In this blog, we will demonstrate several different usages of odacli, odaadmcli & virsh commands along with some commands output that can be used to administer and manage your Oracle Database Appliance (ODA) with KVM residing in your ODA. ODACLI: It is used for everyday tasks on […]

 58 Total Views

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Solution for Oracle Appliance Manager Console Access Issue in ODA 0 (0)

Solution for Oracle Appliance Manager Console Access Issue in ODA Oracle Appliance Manager Web Console provides a user-friendly interface to monitor ODA hardware and create databases and view job activity. We started to receive the below error while accessing the ODA web console. Follow the below steps to fix the Oracle Appliance Manager Console Access […]

 124 Total Views

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Steps to Install & Configure SNMP in Oracle Linux 7 0 (0)

Steps to Install & Configure SNMP in Oracle Linux 7 SNMP (Simple Network Management Protocol) is an internet standard protocol used to remotely retrieve the operational statistics of the servers and infrastructure components. SNMP protocol is implemented on the application layer of the networking stack. It is one of the widely accepted protocols to manage […]

 149 Total Views

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Solution for ORA-01516: nonexistent log file, data file, or temporary file in Oracle 0 (0)

Solution for ORA-01516: nonexistent log file, data file, or temporary file in Oracle In the previous blog, we saw steps to restore RMAN consistent backup using duplicate database command Click here to read more. In this blog, we are going to restore the same consistent RMAN backup using the manual method. With this method we […]

 159 Total Views

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Solution for RMAN-05541: no archived logs found in target database in Oracle 0 (0)

Solution for RMAN-05541: no archived logs found in target database in Oracle In the previous blog, we performed Steps to Clone Oracle Database from Windows to Oracle Linux Click here to read more. The only difference, in this case, we are taking a cold RMAN backup, and since this is a cold rman backup we […]

 142 Total Views,  2 Views Today

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MySQL major version upgrade from 5.7 to 8.0.30 0 (0)

MySQL major version upgrade from 5.7 to 8.0.30 In the previous blog, we saw MySQL minor version upgrade from 8.0.22 to 8.0.30  Click here to read more In this blog, we are going to perform Major Version upgrade from 5.7 to 8.0.30 using Yum Repository method. MySQL 8.0 have many important performance and security improvements and […]

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Oracle Critical Database Patch ID for July 2022 5 (3)

Oracle Critical Database Patch ID for July 2022 An Essential/Critical Patch Update could be a collection of patches for multiple security vulnerabilities. These patches address vulnerabilities in Oracle code and third-party elements enclosed in Oracle merchandise. These patches are sometimes additive, however every informative describes only the protection patches intercalary since the previous essential Patch Update informative. […]

 565 Total Views,  3 Views Today

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Access the MSSQL database from PostgreSQL using TDS Foreign Data Wrapper (TDS_FDW) 0 (0)

Access the MSSQL database from PostgreSQL using TDS Foreign Data Wrapper (TDS_FDW) The Tabular Data Source (TDS) Foreign Data Wrapper (TDS_FDW) is a Postgres extension that allows you to access data that resides on an MSSQL database from Postgres Server. TDS_FDW depends on a database access library called FreeTDS. FreeTDS is a set of libraries […]

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MySQL minor version upgrade from 8.0.22 to 8.0.29 0 (0)

MySQL minor version upgrade from 8.0.22 to 8.0.29 A minor upgrade is easy to perform just install the new version using the package manager like yum of your distribution. Installing the new version of a package requires the MySQL service to be stopped. In a recent blog, we have installed MySQL Server 8.0.22 using Yum […]

 195 Total Views,  1 Views Today

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Steps to create Self Signed Server and Client SSL Certificates in Oracle 0 (0)

Steps to create Self Signed Server and Client SSL Certificates in Oracle In the previous blog, we discuss in detail about Oracle Wallet Click here to read more. In this blog, we will discuss the steps required to create Self Signed Server and Client SSL Certificates in Oracle.    Below are the high-level steps we […]

 271 Total Views,  1 Views Today