SSI meaning in Information Technology ?

Answer: What is Single-System Image mean?

In distributed computing, a single system image (SSI) cluster is a cluster of machines that appears to be one single system. The concept is often considered synonymous with that of a distributed operating system, but a single image may be presented for more limited purposes, just job scheduling for instance, which may be achieved by means of an additional layer of software over conventional operating system images running on each node. The interest in SSI clusters is based on the perception that they may be simpler to use and administer than more specialized clusters.

Different SSI systems may provide a more or less complete illusion of a single system.

reference

Full Form	Category
Soil Structure Interaction	Academic & Science
Shear Stability Index	Academic & Science
Social Science Information	Academic & Science
Schweizerische Gesellschaft für Infektiologie	Academic & Science
Société Suisse d'Infectiologie	Academic & Science
Società Svizzera di Malattie Infettive	Academic & Science
Swiss Society for Infectious Diseases	Academic & Science
Student Statesmanship Institute	Academic & Science
Student Success Initiative	Academic & Science
Student Spring Impact	Academic & Science
Student Space Initiative	Academic & Science
Student Satisfaction Inventory	Academic & Science
Strategic Studies Institute	Academic & Science
Brunswick (ga)	Airport Code
Supplemental Security Insurance	Business
Sino Securities International Ltd	Business
Salvus Strategic Investments	Business
Sunstone Hotel Investments, Inc.	Business
Super Scout I	Business
Sterling Shoes Incorporated (de-listed)	Business
Software Services, Inc.	Business
Structural Systems, Inc.	Business
Strategic Systems International	Business
Sailing Specialties Inc	Business
Stage Stores Inc	Business
Systems Solution Inc	Business
Strategic Simulations Inc	Business
Scientific Specialties Inc	Business
System Solution Inc	Business
Supplementary Security Income	Business
Sustainment Solutions Inc	Business
Surveying Solutions Inc	Business
Satellite Software International	Business
Satellite Software International, Inc	Business
Small Scale Industry	Business
Spastics Society of India	Community
Scuba Schools InternationalWhat	Community
Signal Strength Indicator	Computer and Networking
Single Sign In	Computing
Storage Service Interface	Computing
System Software Interrupts	Computing
Subsystem Interface	Computing
Self Support Index	Computing
Site Screening Investigation	Computing
Shared Source Initiative	Computing
Serial Synchronized Interface	Computing
Size Selective Inlet	Computing
Server Side Interpreter	Computing
Synchronous Serial Interface	Computing
Samsung Security Index	Computing
Sensitive Security Information	Computing
Solid State Imaging	Electronics
Html with Server Side Includes	File Type
Solid State Ignition	General
Stoichiometric Spark Ignition	General
Sales Satisfaction Index	General
Standard Service Interval	General
Survey Sampling International	General
Serializable Snapshot Isolation	General
Shimadzu Scientific Instruments	General
Simple Sale Interface	General
Statistically Significant Increase	General
Scale Sector in India	General
Somatic Symptom Inventory	General
Safer Sex Initiative	General
Social Selling Index	General
Sectoral Sanctions Identifications	General
s for SSI is	General
Supplement Security Income	General
Supplemental Social Income	General
State of Sustainability Initiatives	General
Sustainable Shipping Initiative	General
Statewide Systemic Initiative	Governmental
Some Sort of Insanity	Governmental
Secretary of State for India	Governmental
Supplemental Security Income Program	Governmental
Space Science Institute	Governmental
Space Studies Institute	Governmental
Sustainable Sciences Institute	Governmental
Supplemental Security Income	Healthcare
SHIRSAI	Indian Railway Station
Server Side Includes	Information Technology
Single-System Image	Information Technology
Small-Scale Integration	Information Technology
Sales Services International	International
South Sea Islands	Internet
Self-Sovereign Identity	Internet
Superior Support Individual	Jobs
Social Security Income	Jobs
Scale for Suicidal Ideation	Medical
Segmental Sequential Irradiation	Medical
Severity Score Index	Medical
Single Strand Initiation	Medical
Social Services Inspectorate	Medical
Somatic Symptom Index	Medical
Standard Spending Indicator	Medical
Stuttering Severity Instrument	Medical
Surgical Site Infection	Medical
Symptom Severity Index	Medical
Sore Shoulder Improved	Medical
Surgical Site Infections	Medical
Sliding Scale Insulin	Medical
Single Shot Interchangeable	Military and Defence
Standing Signal Instruction	Military and Defence
Special Skill Identifier	Military and Defence
Soldier System Interface	Military and Defence
Secret Special Intelligence	Military and Defence
Section for Searching and Intercepting	Military and Defence
Satellite To Streaming Initiative	Networking
System Services Interface	Networking
Server System Infrastructure	Networking
Server Side Include	Networking
Brunswick, Georgia USA	Regional
Scientific Software International	Softwares
Significant Structural Item	Space Science
Scuba Schools International	Sports
Standard Settlement Instructions	Stock Exchange
Malcolm McKinnon Airport	Transport & Travel