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IBM WebSphere Portal 8.0 Deployment and Administration
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Database Administrator Courses

Database professionals are in high demand. If you already work as one, you probably know this. And if you are looking to become a database administrator, that high demand and the commensurate salary may be what is motivating you to make this career move. 

How can you advance your career as a database administrator? By taking the courses on this list.

If you want to learn more about database administration to expand your knowledge and move up the ladder in this field, these courses can help you achieve that goal.

Oracle DBA 11g/12c – Database Administration for Junior DBA from Udemy

Udemy’s Oracle DBA 11g/12c – Database Administration for Junior DBA course can help you get a high-paying position as an Oracle Database Administrator. 

Best of all, it can do it in just six weeks.

This database administrator course is a Udemy bestseller that is offered in eight languages. Over 29,000 students have taken it, giving it a 4.3-star rating. Once you complete it and become an Oracle DBA, you will be able to:

  • Install the Oracle database.
  • Manage Tablespace.
  • Understand database architecture.
  • Administer user accounts.
  • Perform backup and recovery.
  • Diagnose problems.

To take the intermediate-level course that includes 11 hours of on-demand video spanning 129 lectures, you should have basic knowledge of UNIX/LINUX commands and SQL.

70-462: SQL Server Database Administration (DBA)

The 70-462: SQL Server Database Administration (DBA) course from Udemy was initially designed to help beginner students ace the Microsoft 70-462 exam. Although that exam has been officially withdrawn, you can still use this course to gain some practical experience with database administration in SQL Server.

Many employers seek SQL Server experience since it is one of the top database tools. Take the 70-462: SQL Server Database Administration (DBA) course, and you can gain valuable knowledge on the subject and provide your resume a nice boost.

Some of the skills you will learn in the 70-462 course include:

  • Managing login and server roles.
  • Managing and configuring databases.
  • Importing and exporting data.
  • Planning and installing SQL Server and related services.
  • Implementing migration strategies.
  • Managing SQL Server Agent.
  • Collecting and analyzing troubleshooting data.
  • Implementing and maintaining indexes.
  • Creating backups.
  • Restoring databases.

DBA knowledge is not needed to take the 10-hour course that spans 100 lectures, and you will not need to have SQL Server already installed on your computer. In terms of popularity, this is a Udemy bestseller with a 4.6-star rating and over 20,000 students.

MySQL Database Administration: Beginner SQL Database Design from Udemy

Nearly 10,000 students have taken the MySQL Database Administration: Beginner SQL Database Design course on Udemy, making it a bestseller on the platform with a 4.6-star rating.

The course features 71 lectures that total seven hours in length and was created for those looking to gain practical, real-world business intelligence and analytics skills to eventually create and maintain databases.

What can you learn from taking the Beginner SQL Database Design course? Skills such as:

  • Connecting data between tables.
  • Assigning user roles and permissions.
  • Altering tables by removing and adding columns.
  • Writing SQL queries.
  • Creating databases and tables with the MySQL Workbench UI.
  • Understanding common Relational Database Management Systems.

The requirements for taking this course are minimal. It can help to have a basic understanding of database fundamentals, and you will need to install MySQL Workbench and Community Server on your Mac or PC.

Database Administration Super Bundle from TechRepublic Academy

If you want to immerse yourself into the world of database administration and get a ton of bang for your buck, TechRepublic Academy’s Database Administration Super Bundle may be right up your alley.

It gives you nine courses and over 400 lessons equaling over 86 hours that can put you on the fast track to building databases and analyzing data like a pro. A sampling of the courses offered in this bundle include:

  • NoSQL MongoDB Developer
  • Introduction to MySQL
  • Visual Analytics Using Tableau
  • SSIS SQL Server Integration Services
  • Microsoft SQL Novice To Ninja
  • Regression Modeling With Minitab

Ultimate SQL Bootcamp from TechRepublic Academy

Here is another bundle for database administrators from TechRepublic Academy. With the Ultimate SQL Bootcamp, you get nine courses and 548 lessons to help you learn how to:

  • Write SQL queries.
  • Conduct data analysis.
  • Master SQL database creation.
  • Use MySQL and SQLite
  • Install WAMP and MySQL and use both tools to create a database.

Complete Oracle Master Class Bundle from TechRepublic Academy

The Complete Oracle Master Class Bundle from TechRepublic Academy features 181 hours of content and 17 courses to help you build a six-figure career. This intermediate course includes certification and will provide you hands-on and practical training with Oracle database systems.

Some of the skills you will learn include:

  • Understanding common technologies like the Oracle database, software testing, and Java.
  • DS and algorithms.
  • RDBMS concepts.
  • Troubleshooting.
  • Performance optimization.

Learn SQL Basics for Data Science Specialization from Coursera

Coursera’s Learn SQL Basics for Data Science Specialization course has nearly 7,000 reviews, giving it a 4.5-star rating. Offered by UC Davis, this specialization is geared towards beginners who lack coding experience that want to become fluent in SQL queries.

The specialization takes four months to complete at a five-hour weekly pace, and it is broken down into four courses:

  1. SQL for Data Science
  2. Data Wrangling, Analysis, and AB Testing with SQL
  3. Distributed Computing with Spark SQL
  4. SQL for Data Science Capstone Project

Skills you can gain include:

  • Data analysis
  • Distributed computing using Apache Spark
  • Delta Lake
  • SQL
  • Data science
  • SQLite
  • A/B testing
  • Query string
  • Predictive analytics
  • Presentation skills
  • Creating metrics
  • Exploratory data analysis

Once finished, you will be able to analyze and explore data with SQL, write queries, conduct feature engineering, use SQL with unstructured data sets, and more.

Relational Database Administration (DBA) from Coursera

IBM offers the Relational Database Administration (DBA) course on Coursera with a 4.5-star rating. Complete the beginner course that takes approximately 19 hours to finish, and it can count towards your learning in the IBM Data Warehouse Engineer Professional Certificate and IBM Data Engineering Professional Certificate programs.

Some of the skills you will learn in this DBA course include:

  • Troubleshooting database login, configuration, and connectivity issues.
  • Configuring databases.
  • Building system objects like tables.
  • Basic database management.
  • Managing user roles and permissions.
  • Optimizing database performance.

Oracle Autonomous Database Administration from Coursera

Offered by Oracle, the Autonomous Database Administration course from Coursera has a 4.5-star rating and takes 13 hours to complete. It is meant to help DBAs deploy and administer Autonomous databases. Finish it, and you will prepare yourself for the Oracle Autonomous Database Cloud Certification.

Some of the skills and knowledge you can learn from this course include:

  • Oracle Autonomous Database architecture.
  • Oracle Machine Learning.
  • SQL Developer Web.
  • APEX.
  • Oracle Text
  • Autonomous JSON.
  • Creating, deploying, planning, maintaining, monitoring, and implementing an Autonomous database.
  • Migration options and considerations.

Looking for more database administration and database programming courses? Check out our tutorial: Best Online Courses to Learn MySQL.

Disclaimer: We may be compensated by vendors who appear on this page through methods such as affiliate links or sponsored partnerships. This may influence how and where their products appear on our site, but vendors cannot pay to influence the content of our reviews. For more info, visit our Terms of Use page.

Thu, 21 Jul 2022 16:35:00 -0500 en-US text/html https://www.databasejournal.com/ms-sql/database-administrator-courses/
Killexams : IBM Report: Data Breach Costs Reach All-Time High

For the twelfth year in a row, healthcare saw the costliest breaches among all industries with the average cost reaching $10.1 million per breach.

CAMBRIDGE, Mass. — IBM (NYSE: IBM) Security released the annual Cost of a Data Breach Report, revealing costlier and higher-impact data breaches than ever before, with the global average cost of a data breach reaching an all-time high of $4.35 million for studied organizations. With breach costs increasing nearly 13% over the last two years of the report, the findings suggest these incidents may also be contributing to rising costs of goods and services. In fact, 60% of studied organizations raised their product or services prices due to the breach, when the cost of goods is already soaring worldwide amid inflation and supply chain issues.

The perpetuality of cyberattacks is also shedding light on the “haunting effect” data breaches are having on businesses, with the IBM report finding 83% of studied organizations have experienced more than one data breach in their lifetime. Another factor rising over time is the after-effects of breaches on these organizations, which linger long after they occur, as nearly 50% of breach costs are incurred more than a year after the breach.

The 2022 Cost of a Data Breach Report is based on in-depth analysis of real-world data breaches experienced by 550 organizations globally between March 2021 and March 2022. The research, which was sponsored and analyzed by IBM Security, was conducted by the Ponemon Institute.

Some of the key findings in the 2022 IBM report include:

  • Critical Infrastructure Lags in Zero Trust – Almost 80% of critical infrastructure organizations studied don’t adopt zero trust strategies, seeing average breach costs rise to $5.4 million – a $1.17 million increase compared to those that do. All while 28% of breaches amongst these organizations were ransomware or destructive attacks.
  • It Doesn’t Pay to Pay – Ransomware victims in the study that opted to pay threat actors’ ransom demands saw only $610,000 less in average breach costs compared to those that chose not to pay – not including the cost of the ransom. Factoring in the high cost of ransom payments, the financial toll may rise even higher, suggesting that simply paying the ransom may not be an effective strategy.
  • Security Immaturity in Clouds – Forty-three percent of studied organizations are in the early stages or have not started applying security practices across their cloud environments, observing over $660,000 on average in higher breach costs than studied organizations with mature security across their cloud environments.
  • Security AI and Automation Leads as Multi-Million Dollar Cost Saver – Participating organizations fully deploying security AI and automation incurred $3.05 million less on average in breach costs compared to studied organizations that have not deployed the technology – the biggest cost saver observed in the study.

“Businesses need to put their security defenses on the offense and beat attackers to the punch. It’s time to stop the adversary from achieving their objectives and start to minimize the impact of attacks. The more businesses try to perfect their perimeter instead of investing in detection and response, the more breaches can fuel cost of living increases.” said Charles Henderson, Global Head of IBM Security X-Force. “This report shows that the right strategies coupled with the right technologies can help make all the difference when businesses are attacked.”

Over-trusting Critical Infrastructure Organizations

Concerns over critical infrastructure targeting appear to be increasing globally over the past year, with many governments’ cybersecurity agencies urging vigilance against disruptive attacks. In fact, IBM’s report reveals that ransomware and destructive attacks represented 28% of breaches amongst critical infrastructure organizations studied, highlighting how threat actors are seeking to fracture the global supply chains that rely on these organizations. This includes financial services, industrial, transportation and healthcare companies amongst others.

Despite the call for caution, and a year after the Biden Administration issued a cybersecurity executive order that centers around the importance of adopting a zero trust approach to strengthen the nation’s cybersecurity, only 21% of critical infrastructure organizations studied adopt a zero trust security model, according to the report. Add to that, 17% of breaches at critical infrastructure organizations were caused due to a business partner being initially compromised, highlighting the security risks that over-trusting environments pose.

Businesses that Pay the Ransom Aren’t Getting a “Bargain”

According to the 2022 IBM report, businesses that paid threat actors’ ransom demands saw $610,000 less in average breach costs compared to those that chose not to pay – not including the ransom amount paid. However, when accounting for the average ransom payment, which according to Sophos reached $812,000 in 2021, businesses that opt to pay the ransom could net higher total costs – all while inadvertently funding future ransomware attacks with capital that could be allocated to remediation and recovery efforts and looking at potential federal offenses.

The persistence of ransomware, despite significant global efforts to impede it, is fueled by the industrialization of cybercrime. IBM Security X-Force discovered the duration of studied enterprise ransomware attacks shows a drop of 94% over the past three years – from over two months to just under four days. These exponentially shorter attack lifecycles can prompt higher impact attacks, as cybersecurity incident responders are left with very short windows of opportunity to detect and contain attacks. With “time to ransom” dropping to a matter of hours, it’s essential that businesses prioritize rigorous testing of incident response (IR) playbooks ahead of time. But the report states that as many as 37% of organizations studied that have incident response plans don’t test them regularly.

Hybrid Cloud Advantage

The report also showcased hybrid cloud environments as the most prevalent (45%) infrastructure amongst organizations studied. Averaging $3.8 million in breach costs, businesses that adopted a hybrid cloud model observed lower breach costs compared to businesses with a solely public or private cloud model, which experienced $5.02 million and $4.24 million on average respectively. In fact, hybrid cloud adopters studied were able to identify and contain data breaches 15 days faster on average than the global average of 277 days for participants.

The report highlights that 45% of studied breaches occurred in the cloud, emphasizing the importance of cloud security. However, a significant 43% of reporting organizations stated they are just in the early stages or have not started implementing security practices to protect their cloud environments, observing higher breach costs2. Businesses studied that did not implement security practices across their cloud environments required an average 108 more days to identify and contain a data breach than those consistently applying security practices across all their domains.

Additional findings in the 2022 IBM report include:

  • Phishing Becomes Costliest Breach Cause – While compromised credentials continued to reign as the most common cause of a breach (19%), phishing was the second (16%) and the costliest cause, leading to $4.91 million in average breach costs for responding organizations.
  • Healthcare Breach Costs Hit Double Digits for First Time Ever– For the 12th year in a row, healthcare participants saw the costliest breaches amongst industries with average breach costs in healthcare increasing by nearly $1 million to reach a record high of $10.1 million.
  • Insufficient Security Staffing – Sixty-two percent of studied organizations stated they are not sufficiently staffed to meet their security needs, averaging $550,000 more in breach costs than those that state they are sufficiently staffed.

To get a copy of the 2022 Cost of a Data Breach Report, visit https://www.ibm.com/security/data-breach.

Fri, 29 Jul 2022 02:16:00 -0500 CS Staff en text/html https://www.campussafetymagazine.com/research/ibm-report-data-breach-costs-reach-all-time-high/
Killexams : IBM Expands Quantum Computing Programme to African Varsities

Emma Okonji

IBM has announced the expansion of its quantum computing efforts to Africa in a new collaboration with the University of the Witwatersrand (Wits University) in South Africa.
Wits University is the first African partner on the IBM Q Network and will be the gateway for academics across South Africa and to the 15 universities who are part of the African Research Universities Alliance (ARUA).

Wits Deputy Vice-Chancellor, Research and Postgraduate Affairs, Professor Zeblon Vilakazi, said: “This is the latest outcome of the joint partnership between IBM Research and Wits, which started in 2016 when IBM opened its second lab in Africa in Wits University’s Tshimologong Digital Innovation Precinct in Johannesburg. To expand the IBM Q Network to include Wits will drive innovation in frontier-technologies and benefit African-based researchers, academics and students who now have access to decades of quantum computing capabilities at the click of a button.”

Quantum computing promises to be able to solve certain problems, such as chemical simulations and types of optimisation, that will forever be beyond the practical reach of classical machines. IBM first made quantum computers available to the public in May 2016 through its IBM Q Experience quantum cloud service and has doubled the power of its quantum computers annually since 2017.

IBM established the IBM Q Network, a community of Fortune 500 companies, startups, academic institutions and research labs working with IBM to advance quantum computing and explore practical applications for business and science.

Researchers at Wits will investigate the use of quantum computing and machine learning in the fields of cosmology and molecular biology with a specific focus on HIV drug discovery. The teams will also jointly study quantum teleportation, a field pioneered by IBM Fellow Charles Bennett.

Vice President, Emerging Market Solutions and Director, IBM Research for Africa, Dr. Solomon Assefa, said: “For Africa to remain competitive for the coming decades we must get the next generation of students quantum ready.”

As part of the partnership between IBM and Wits, scholars from sixteen ARUA universities including: Addis Ababa University; University of Ghana; University of Nairobi; University of Lagos; University of Ibadan; Obafemi Awolowo University lle-Ife; University of Rwanda; University Cheikh Anta Diop; University of Cape Town; University of Kwa-Zulu Natal; University of Pretoria; Rhodes University; University of Stellenbosch; University of the Witwatersrand; University of Dar es Salaam and Makerere University, will have the opportunity to apply for access to IBM Q’s most-advanced quantum computing systems and software for teaching quantum information science and exploring early applications.

Sun, 24 Jul 2022 12:00:00 -0500 en-US text/html https://www.thisdaylive.com/index.php/2019/06/20/ibm-expands-quantum-computing-programme-to-african-varsities/
Killexams : College Work-Study Is Ripe for Reinvention

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