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How to Solve the Oracle Error ORA-12154: TNS:could not resolve the connect identifier specified

Datavail

The “ORA-12154: TNS:could not resolve the connect identifier specified” Oracle error is a commonly seen message for database administrators. When this occurs, there’s an issue with creating a connection with one of your Oracle services or database instances. UNIX / Linux. ORANTNET80ADMIN. ORACLEORA81NETWORKADMIN.

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Classic WTF: The Virtudyne Saga

The Daily WTF

He wanted Rob to become the database administrator, telling him only that Virtudyne was a pre-IPO startup bankrolled by The Founder. You see, one of the major selling points to investors was that Virtudyne's office suite already had every feature they asked for: it ran on Windows, Linux, and even Palm OS.

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How to Hire a Freelance SQL Developer in 2022?

Mobilunity

SQL server is usually created on top of SQL to power interactions with relational databases. Previously it worked only on Windows but since 2016, it is also available for Linux. Those could be: Microsoft Technology Associate: Database Fundamentals SQL Certification; Microsoft Certified: Azure Database Administrator Associate.

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Business intelligence tools overview: end-to-end BI solutions, ETL tools and libraries, data warehouses, data visualization libraries

Altexsoft

It’s an enterprise analytics platform that can be deployed on-premises (Windows or Linux), in the public cloud (AWS, Microsoft Azure, or Google Cloud Platform), or fully hosted by the provider. Self-driving means that the DW doesn’t require manual tuning by database administrators – it uses machine learning for that.