Variations from the Current Classical Computing - Essay Example

Quantum Computing (QC) is a new form of computing system whose core processor unit employs quantum mechanics laws in the storage and evaluation of data. It deploys a mechanism that is faster and superior in problem-solving than conventional digital computing. While conventional computing uses binary systems for processing data developed as bits, quantum computing uses entanglement and superposition phenomena in performing the same task (ThinkQuest, 2014). QC is an advancement of classical and conventional computing.
According to current digital computing, the more transistors there are in a processing unit, the more superior the computer. The transistors in the processing chips have continually reduced in size leading to the possibility of measuring them on basis of atomic scale.

According to Hagar, 2011, the atomic scale perception of transistors allows QC to deploy quantum mechanics that are governed by wave and relativity laws. While digital computing uses bits, QC uses qubits. A bit represents 0 or 1. A qubit represents 0, 1, and any other superposition possible from the qubit values. This implies that while bits can only contain a particular value, qubits contain a vast amount of values. It is worth noting that QC is capable of undertaking multiple calculations while conventional computing would only partake in one calculation at a time. In addition, QC processes large volumes of data at the same time. It swiftly and accurately solves large relative mathematical problems such as non-deterministic polynomial (NP) calculations.
Enhancing technology
Schrodinger Equation (SE) in chemistry
Chemistry uses the computer to model medicine molecules that are very sophisticated. In order to achieve this, complex calculations (Schrodinger Equation) guide in developing the model structure. The complexity of the medicine structure doubles with each electron added to the basic structure, which is a building block, such that there is a limit past which the conventional computing mechanism is overwhelmed. Currently, computers are only able to model molecular structures not exceeding 300 electrons. Quantum computing can solve SE equations with more than 30 electrons due to its ability to integrate, float and portray basic vast values as mere constitutes to infinite combinations.
Data and encryption security
Systems rely on certain features of data encryption to safeguard sensitive information in banking or transaction activities. RSA is the unbreakable encryption system recognized today because it uses about 300 character integers to encode data. Any attempts to deceiver the encryption requires a large amount of work such that it would actually take years to break the encryption by any conventional supercomputer developed (ThinkQuest, 2014). However, with QC this changes. It takes only a few seconds for QC to determine the factors of a 300-character integer. Presentation of results and control of the input remains the only challenging factor in ensuring data safety. In addition, the interception of data on QC is noticeable, thus allowing the institution of active protective measures.
Search engines
The search engines take input and create equations used in finding out other matches in the database. The search involves the interpretation or encoding of data input into patterns that can be assessed for resemblance in the database. With each variable added to the input language, new dimensions of probable solutions emerge. Read More