Category: Tech Terms Definitions

Definition: Quorum Consensus Quorum consensus in blockchain technology is a mechanism utilized to achieve agreement on a single state or value among distributed processes or systems, such as nodes in a blockchain network. It ensures that despite potential failures or malicious actors within the network, a consistent state can be

Definition: Byzantine Agreement Byzantine Agreement, often referred to as Byzantine Fault Tolerance (BFT), is a consensus mechanism designed to ensure a reliable consensus in a distributed computing environment, even in the presence of faulty or malicious nodes, known as Byzantine nodes. This concept is derived from the Byzantine Generals’ Problem,

Definition: Cloud Bursting Cloud bursting is a configuration set up between a private cloud and a public cloud that allows a system to scale up and extend its service capacity on-demand by “bursting” into the public cloud space when the demand exceeds the capacity of the private cloud. This approach

Definition: Execution Profile An execution profile is a comprehensive set of configurations and parameters that dictate how software, particularly in testing and development environments, is to run. It outlines the runtime environment, resources, and conditions under which a program or series of programs executes. This can include specifics about the

Definition: Virtual Machine Extension (VMX) Virtual Machine Extension (VMX), often associated with Intel Virtualization Technology (VT-x), refers to a set of processor hardware enhancements designed to facilitate the efficient execution of virtual machines. By providing support at the CPU level, VMX enables a hypervisor to run multiple operating systems simultaneously

Definition: Ternary Operator The ternary operator is a conditional operator that provides a shorthand way of expressing conditional statements in many programming languages. It is called “ternary” because it involves three operands: a condition, a result for when the condition is true, and a result for when the condition is

Definition: Integer Overflow Integer overflow occurs when an arithmetic operation attempts to create a numeric value that exceeds the range that can be represented with a given number of bits. For instance, in a system where integers are represented by 32 bits, the maximum representable unsigned integer is 2^32 –

Definition: Network Storm A network storm refers to a situation in computer networks where an excessive amount of network traffic congests the network, severely degrading performance and potentially leading to a complete network failure. Network storms are often caused by uncontrolled broadcast traffic on a network segment, which can be

Definition: Triple Fault A triple fault occurs within the context of x86 architecture-based computer systems when the processor encounters a third consecutive exception while trying to invoke the Double Fault exception handler. In simpler terms, a triple fault happens when the CPU tries to deal with an exception (an error

Definition: Multi-Version Concurrency Control Multi-Version Concurrency Control (MVCC) is a database optimization technique that allows multiple transactions to access the same database concurrently without interfering with each other. By creating and managing different versions of each database item, MVCC enables read operations to occur without locking, thereby increasing database throughput

Definition: Transactional Memory Transactional Memory (TM) refers to a concurrency control mechanism that simplifies the development of concurrent programs by allowing a set of memory operations to execute in an atomic block, known as a transaction. In essence, TM aims to make the memory operations within a transaction appear as

Definition: Entity Relationship Model The Entity Relationship Model (ERM) is a conceptual tool primarily used in database design and systems analysis to describe the structure of data and its components within a system. ERM enables the representation of entities, their attributes, and relationships among them in a clear and structured