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Difference between Computer Science and Information Technology

The Crazy Programmer

Computer Science people are mainly focused on software, operating systems, and implementation. After the creation of an application, information technology works on application to manage, install, design, continuously regulate, and run it on the operating system. We can say that Computer scientists can talk to computers.

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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. Example locations of Oracle networking files include: Windows.

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Weekly Update 5-20-2019

Linux Academy

Great news for all of our Linux Academy students; Red Hat Enterprise is already available to try out in Linux Academy’s Cloud Playground! We have more information on t he release in general and all the new features in our podcast Linux Action News and episode 105. Creating databases. New Content. Inserting data.

Linux 60
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Infrastructure Engineer: Key Duties, Skills, and Background

Altexsoft

Companies often take infrastructure engineers for sysadmins, network designers, or database administrators. The software layer can consist of operating systems, virtual machines, web servers, and enterprise applications. The infrastructure engineer supervises all three layers making sure that the entire system.

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SQL on Linux: Creating, Backing up & Restoring a Database

Datavail

Creating, backing up, and restoring a database are critical databases administration tasks that we must perform regardless of Operating System platform. If you had done these steps in Windows, the same steps apply in Linux. Creating a Database and Verifying Its Data and Log Files. Read This Next.

Linux 8
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16 best entry-level IT certifications to launch your career

CIO

Exam fee: $300 Cisco Certified Technician (CCT) The Cisco Certified Technician certification verifies your ability to diagnose, restore, repair, and replace critical Cisco networking and system devices at customer sites. The CCT Data Center certification covers support and maintenance of Cisco Unified Computing systems and server.

Security 339
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Comparing Database Management Systems: MySQL, PostgreSQL, MSSQL Server, MongoDB, Elasticsearch and others

Altexsoft

Which database will you choose? Database Management System or DBMS is a software which communicates with the database itself, applications, and user interfaces to obtain and parse data. Also, DBMS comprises the key instruments to govern the database. Here, we’ll discuss several SQL databases: MySQL.