Make sense of complex IT concepts with these glossaries – TechRepublic
The realm of IT is chock full of complex concepts. We're here to help you make sense of it all with these top glossaries from TechRepublic Premium.
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Technology is complex. And when advancements in tech are made what seems like every second, that complexity only increases over time. Just how fast is tech changing? In 1965, Intel's co-founder Gordon Moore predicted that overall processing performance would double every two years. Yes, double.
That prediction, known as Moore's Law, has held true over the past 56 years. However, new advancements such as quantum computing are now making experts question the prediction.
Mario Morales, a program vice president at IDC, said it best, "We're going beyond it now when we think about incremental improvements of software. Because so much of computing now includes AI and machine learning, changes are happening much faster than the previous 18- to 24-month period."
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If this rapid advancement says anything, it's this: Businesses must embrace the digital transformation and brace for technological impact. If you're not currently using things such as AI or DevOps, it's not a question of "if" you will but "when."
We know that not everyone in business is an IT expert. We also know it can be overwhelming to even think about some of these complex tech concepts. Luckily, we have IT experts here that can help you make sense of it all.
Below, you'll find six IT glossaries by TechRepublic Premium covering everything from DevOps to cybersecurity attack response.
Moving fast to develop, deploy and integrate new software is critical to the success of all organizations regardless of industry. This is where DevOps comes in. DevOps is the combination of two terms: software development and information technology operations.
DevOps considers all aspects of deployment, from team communication and collaboration to engineering and security. In this glossary, you'll find 20 DevOps-related terms to help you gain a better understanding of this important management concept. Whether you're looking to build your own DevOps system or just want to increase your awareness of the topic, this glossary can help.
Quantum computing promises increased computing power and speed using less energy and space. Built on the principles of quantum theory, quantum computing harnesses the power of subatomic particles to create new ways of computing.
Why is this important? Traditional computers that use binary signals measured in bits can only handle so much. And when complex tech innovations such as AI require more complicated code, a hefty amount of processing power is required.
Quantum computing is here to solve that challenge, so we can all reap the benefits of tomorrow's technological advancements. This glossary explores quantum computing and the terms you need to know.
It's no secret that data (in its many forms) is the driving force behind all organizations. From customer data to manufacturing machine maintenance data, it's critical for business operation. This means data must also be preserved and protected at all costs.
Efficient and effective backup solutions are required to protect data from cybercriminals, natural disasters and simple human error.
Unfortunately, the implementation of backup solutions can be difficult to understand due to the sheer amount of industry jargon. Our glossary can help, ensuring you have the knowledge necessary to protect your most critical business asset.
What's your plan for a cybersecurity incident? If you can't answer that question, it's time to act. The truth is, your network is under constant attack. And it's critical to be prepared should the worst-case scenario occur. This means having a comprehensive response and risk mitigation plan in place now.
To help you build that plan, this glossary includes many cybersecurity terms you must know to protect your sensitive business data before, during and after the next attack.
Cryptocurrency appears to be taking the tech world by storm. It's a digital currency that offers great rewards in exchange for greater risk. Cryptocurrency relies on a concept called blockchain, which is used to process and secure these digital transactions.
You may have also heard of the great financial success investors have had through crypto. For example, individuals in their 20s are becoming millionaires by investing. And while cryptocurrency may be the future of finance, you must do your research before committing to anything. This glossary can help you get started.
Linux is one of the most popular operating systems that exist today. And for good reason. It's an open-source operating system that's secure, customizable and cost-effective. However, newcomers to Linux may feel overwhelmed by the breadth of knowledge required to successfully use the OS.
This TechRepublic Premium glossary features 40+ terms commonly used within the Linux community, so you can make the most out of the platform.
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Make sense of complex IT concepts with these glossaries - TechRepublic
- Galaxy Commits $5 Million to Prepare Bitcoin for Quantum Computing Threat - The Quantum Insider - July 21st, 2026 [July 21st, 2026]
- 1 Quantum Computing Stock That Could Be the Next Palantir - Yahoo Finance - July 21st, 2026 [July 21st, 2026]
- Singapore Defence Agencies Partner With IBM to Explore Quantum Computing Applications - The Quantum Insider - July 21st, 2026 [July 21st, 2026]
- How Quantum Computing Earns Its Place in the Data Center - EE Times - July 21st, 2026 [July 21st, 2026]
- Cutting through the quantum computing noise - Metal Tech News - July 21st, 2026 [July 21st, 2026]
- How to Secure Model Context Protocol (MCP) Deployments Against Quantum Computing Threats - Security Boulevard - July 21st, 2026 [July 21st, 2026]
- Bloch Quantum Tech Hub Secures $55M in Federal and Matching Grants to Build U.S. Quantum Supply Chain - Quantum Computing Report - July 21st, 2026 [July 21st, 2026]
- Bitpanda Mythbusters: Will quantum computing destroy the blockchain? - Bitpanda - July 21st, 2026 [July 21st, 2026]
- BTQ Technologies and TIDAL PWR Partner to Develop Trusted Quantum Data Center Reference Architectures - Quantum Computing Report - July 21st, 2026 [July 21st, 2026]
- 1 Quantum Computing Stock That Could Be the Next Palantir - The Motley Fool - July 21st, 2026 [July 21st, 2026]
- Israel Innovation Authority Launches NIS 100M ($33M USD) Call to Build National Quantum R&D Infrastructure - Quantum Computing Report - July 21st, 2026 [July 21st, 2026]
- Watch Why Quantum Computing May Depend on the Moon - Bloomberg.com - July 21st, 2026 [July 21st, 2026]
- DIS and DSTA Collaborate with IBM to Explore Quantum Computing for Mission Planning, Logistics Optimisation - mindef.gov.sg - July 21st, 2026 [July 21st, 2026]
- Israel earmarks NIS 100 million for national quantum computing R&D infrastructure - The Times of Israel - July 21st, 2026 [July 21st, 2026]
- Forum Live: Exploring Quantum Inward & Reaching for Space Outward - A Dialogue at the Starting Point of the New Computing Power Civilization -... - July 20th, 2026 [July 20th, 2026]
- Topological Materials Market Growth Forecast to 2035: Quantum Computing and Spintronics Drive Expansion - News and Statistics - IndexBox - July 20th, 2026 [July 20th, 2026]
- UConn, Yale-led collaboration wins federal grant for quantum computing. Its worth tens of millions. - Hartford Courant - July 20th, 2026 [July 20th, 2026]
- High Q Technologies Partners with Creative Biostructure to Scale Quantum-Enabled EPR Protein Mapping - Quantum Computing Report - July 20th, 2026 [July 20th, 2026]
- Quantum Computing (QUBT) Following NHanced Deal And ESOP Filing, Is The Bull Case Too Cheap? - simplywall.st - July 20th, 2026 [July 20th, 2026]
- Quantum computing stocks outlook: IonQ, Rigetti, and D-Wave after a brutal selloff - Investing.com - July 18th, 2026 [July 18th, 2026]
- Intels Former CEO Gelsinger Admits Firm Scoffed at NVIDIAs GPUs While Riding High on CPU Dominance & Makes Big Quantum Computing Claims - Wccftech - July 18th, 2026 [July 18th, 2026]
- When will quantum computing have its breakout moment? - Latitude Media - July 18th, 2026 [July 18th, 2026]
- Classiq and ParityQC Partner to Streamline Hardware-Aware Circuit Optimization - Quantum Computing Report - July 18th, 2026 [July 18th, 2026]
- AT&T Business and Palo Alto Networks Partner to Deliver Quantum-Resilient SASE Fabric - Quantum Computing Report - July 18th, 2026 [July 18th, 2026]
- Logical Qubit Technology Unveils AGate Quantum Cloud Platform and Multi-Year Roadmap - Quantum Computing Report - July 18th, 2026 [July 18th, 2026]
- IonQ Stock And 2 Quantum Computing Picks For Investors to Watch - simplywall.st - July 18th, 2026 [July 18th, 2026]
- Jane Goodall Institute USA and FormationQ Launch Quantum Computing Research Program to Explore Ecological Roots of War And Peace - The Quantum Insider - July 18th, 2026 [July 18th, 2026]
- IBM stock jumps on quantum computing breakthrough with U.S. scientists - Yahoo Finance - July 7th, 2026 [July 7th, 2026]
- D-Wave Quantum (QBTS) to Receive $1.5M Grant Through NSF Project to Strengthen US Quantum Computing Leadership - Yahoo! Finance Canada - July 7th, 2026 [July 7th, 2026]
- 3 Quantum Computing Stocks to Buy in July - 24/7 Wall St. - July 7th, 2026 [July 7th, 2026]
- What is quantum computing, and why does Trump care? - Mashable - July 7th, 2026 [July 7th, 2026]
- 3 Quantum Computing Stocks to Watch in the Second Half of 2026 - The Motley Fool - July 7th, 2026 [July 7th, 2026]
- 3 Quantum Computing Stocks to Watch in the Second Half of 2026 - Yahoo Finance - July 7th, 2026 [July 7th, 2026]
- Alfred University and Classiq Launch Quantum Computing Initiative - The Quantum Insider - July 7th, 2026 [July 7th, 2026]
- Pasqal and MegazoneCloud Partner to Bring Quantum Computing to South Korea - The Quantum Insider - July 7th, 2026 [July 7th, 2026]
- 3 Quantum Computing Stocks to Buy in July - Yahoo Finance - July 7th, 2026 [July 7th, 2026]
- Quantum computing is about to get a lot more real - Fast Company - July 7th, 2026 [July 7th, 2026]
- University of Sydney and IBM Identify Major Source of Quantum Computing Errors - The Quantum Insider - July 7th, 2026 [July 7th, 2026]
- How to Start a Career in Quantum Computing in 2026 - The Quantum Insider - July 7th, 2026 [July 7th, 2026]
- IOSG: Countdown to Q-DayWill Quantum Computing Spell the End for Cryptocurrencies? - - July 7th, 2026 [July 7th, 2026]
- This Quantum Computing Stock Recently Went Public, and It Could Be the Buy of the Year - The Motley Fool - July 7th, 2026 [July 7th, 2026]
- IQM achieves milestone in quantum error correction, enabling fault-tolerant computing in the near-term - Business Wire - June 26th, 2026 [June 26th, 2026]
- IonQ vs. Quantinuum: Which Quantum Computing Accuracy-Leading Stock Looks Like the Better Buy? - The Motley Fool - June 26th, 2026 [June 26th, 2026]
- AI and quantum computing: How the powerful partnership shaping the future - WION - June 26th, 2026 [June 26th, 2026]
- IonQ vs. Quantinuum: Which Quantum Computing Accuracy-Leading Stock Looks Like the Better Buy? - Yahoo Finance - June 26th, 2026 [June 26th, 2026]
- Quantum Computing Threat Elevates Cryptography to Board-Level Risk Oversight - WSJ - June 26th, 2026 [June 26th, 2026]
- Microsoft Stock After the Quantum Computing Controversy: What Investors Should Know - WEEX - June 26th, 2026 [June 26th, 2026]
- Quantum Computing (QUBT) Completes NHanced Deal To Expand Manufacturing For Quantum Tech - Yahoo Finance - June 24th, 2026 [June 24th, 2026]
- 3 Quantum Computing Stocks With More Upside Than SpaceX - The Motley Fool - June 24th, 2026 [June 24th, 2026]
- Quantum Computing (QUBT) Buys NHanced Semiconductors And Opens Fab 2 For Hardware Push - simplywall.st - June 24th, 2026 [June 24th, 2026]
- The Path to Utility-Scale Quantum Computing in HPC Starts with the Silicon Transistor - HPCwire - June 22nd, 2026 [June 22nd, 2026]
- IBM Nighthawk Processor Validated in Quantum Chromodynamics and Cybersecurity Benchmarks - Quantum Computing Report - June 22nd, 2026 [June 22nd, 2026]
- Digital twins, quantum computing and 40 years of HPC: What to watch at ISC High Performance 2026 - Scientific Computing World - June 22nd, 2026 [June 22nd, 2026]
- Rigetti Computing Stock (RGTI) Opinions on Quantum Computing Sector Growth - Quiver Quantitative - June 22nd, 2026 [June 22nd, 2026]
- Amazon (NASDAQ: AMZN) Sets Five-To-Seven Year Window For Commercially Viable Quantum Computing - foreignpolicyjournal.com - June 22nd, 2026 [June 22nd, 2026]
- Cleveland Clinic and IBM Forum Highlights Advancements in AI and Quantum Computing for Healthcare Research - Cleveland Clinic Newsroom - June 16th, 2026 [June 16th, 2026]
- Atom Computing and Phasecraft Partner on Material Science Algorithms - Quantum Computing Report - June 16th, 2026 [June 16th, 2026]
- HPE Advances Quantum Computing at Scale with Expanded Industry Collaborations - The Quantum Insider - June 16th, 2026 [June 16th, 2026]
- Why optical quantum computing could level up humanity to solving its greatest challenges - The World Economic Forum - June 16th, 2026 [June 16th, 2026]
- He Called Quantum Computing Before 1,800% Gains Here Are His Next Big Trades - InvestorPlace - June 16th, 2026 [June 16th, 2026]
- Atom Computing and Phasecraft Announce Strategic Collaboration to Accelerate Development of Next-Generation Materials - The Quantum Insider - June 16th, 2026 [June 16th, 2026]
- UK and Japan Ratify Frontier Technology Partnership to Align Quantum Computing Initiatives - Quantum Computing Report - June 16th, 2026 [June 16th, 2026]
- QuEra Outlines 2028 Roadmap for 256-Logical-Qubit Libra System and Expanded AWS Cloud Partnership - Quantum Computing Report - June 16th, 2026 [June 16th, 2026]
- Why is Quantum Computing stock surging today? - Investing.com - June 16th, 2026 [June 16th, 2026]
- HPE expands quantum computing partnerships with eight firms - Investing.com - June 16th, 2026 [June 16th, 2026]
- IQM CEO on the potential of quantum computing - CNBC - June 16th, 2026 [June 16th, 2026]
- Watch Why the US Is Investing in Quantum Computing - Bloomberg.com - June 16th, 2026 [June 16th, 2026]
- Quantum Computing: A Speculative Buy In An Emerging Technological Frontier (NASDAQ:QUBT) - Seeking Alpha - June 16th, 2026 [June 16th, 2026]
- Quantum Computing Just Had Its First Big IPO, but Is the Stock a Buy? - Yahoo Finance - June 16th, 2026 [June 16th, 2026]
- Rigetti Computing Is One of This Analysts Top Quantum Picks. The Case for Buying. - Barron's - June 12th, 2026 [June 12th, 2026]
- Australias NRFC and Firgun Ventures Inject 40 Million AUD ($28 Million USD) and Growth Capital into Silicon Quantum Computing - Quantum Computing... - June 12th, 2026 [June 12th, 2026]
- QTREX Awarded Government Grant to Advance Native RF Dielectric Material for Quantum Computing - The Quantum Insider - June 12th, 2026 [June 12th, 2026]
- SEC Declares IQM Registration Statement Effective Ahead of SPAC Merger Vote - Quantum Computing Report - June 12th, 2026 [June 12th, 2026]
- Quantum Computing- Two ETFs that Target this Fast-Growing Group - Yahoo Finance - June 12th, 2026 [June 12th, 2026]
- IBM Just Placed a $10 Billion Bet to Become the Nvidia of Quantum Computing - 24/7 Wall St. - June 12th, 2026 [June 12th, 2026]
- Quantum Computing Expands Into Secure Networks With New Acquisitions And Backlog - Yahoo Finance - June 7th, 2026 [June 7th, 2026]
- Whos News: Strategic Appointments at the Texas Quantum Initiative, IQMP, Aliro Quantum, Zapata Quantum, and QuantX Labs - Quantum Computing Report - June 7th, 2026 [June 7th, 2026]
- [Key Points on NY Stocks] IBM sold off on quantum computing-related news; energy sector remains strong (as of the 3rd) - Moomoo - June 5th, 2026 [June 5th, 2026]
- Citi Sees IBM Strengthening its Position in the Emerging Quantum Computing Market - Yahoo Finance - June 5th, 2026 [June 5th, 2026]
- D-Wave CEO Says Quantum Computing Is Moving Into Daily Business Operations After $10 Million Deal With Fo - Benzinga - June 5th, 2026 [June 5th, 2026]