A
ACL
Access Control List
ACLs are used to control which clients may connect to which Message VPNs, and which topics clients a…
AD
Assured Delivery
Guaranteed Messaging, also known as Assured Delivery is a once‑and‑only‑once message delivery mechan…
ADB
Assured Delivery Blade
On Solace appliance, this is a card which acts to ensure guaranteed delivery of messages, both in th…
AKS
Azure Kubernates Service
Solace PubSub+ Cloud supports AKS.
AMI
Amazon Machine Image
Solace PubSub+ Standard and Enterprise Edition are available as AMI pckages for use on AWS Cloud.
AMQP
Advanced Message Queuing Protocol
Advanced Message Queuing Protocol (AMQP) 1.0 is an open standard application layer protocol for mess…
API
Application Programming Interface
Solace provides enterprise messaging Application Programming Interfaces (APIs) that enable you to de…
ARO
Azure Red Hat OpenShift
Solace PubSub+ Cloud supports ARO.
AWS
Amazon Web Services
Solace PubSub+ Cloud supports AWS.
AZ
Availability Zones
Availability zones (AZs) are isolated locations within data center regions from which public cloud s…
C
CA
Certification Authority
In cryptography, a certificate authority or certification authority is an entity that issues digital…
CCPA
California Consumer Privacy Act
The California Consumer Privacy Act (CCPA) is a state statute intended to enhance privacy rights and…
CDE
Client Delivery Endpoint (2)
A Client Delivery Endpoint (CDE) represents the location on an Event Mesh that is used by an applica…
CDE
Client Delivery Endpoint (1)
A Client Delivery Endpoint represents an event queue, a durable topic endpoint, or a direct client c…
CI/CD
Continuous Integration and Continuous Delivery/Continuous Deployment
In software engineering, CI/CD or CICD is the combined practices of continuous integration and eithe…
CLI
Command Line Interface
The Solace Command Line Interface (CLI) is a text-based interface for configuring and monitoring Sol…
CN
Common Name
As part of generating an SSL certificate you will be asked for the common name. The common name is t…
CRL
Certificate Revocation List
In cryptography, a certificate revocation list is ‘a list of digital certificates that have been rev…
CSPF
Content Shortest Path First
Solace’s Content Shortest Path First (CSPF) protocol is used to link neighboring event brokers and a…
CoS
Class of Service
Class of Service (COS) level controls
- which of the per‑client priority queues on the event br…
D
DA
Deliver Always
Clients can override DTO delivery for specific topic subscriptions by applying the Deliver Always (D…
DMQ
Dead Message Queues
When a message is deemed undeliverable, it is automatically placed on a special queue called the dea…
DMR
Dynamic Message Routing
Dynamic Message Routing (DMR) is a mechanism that allows connected event brokers to automatically de…
DOP
Data Ownership Platform
The Data Ownership Platform is a data sharing governance layer that allows Data Owners to have visib…
DR
Disaster Recovery
Disaster Recovery involves a set of policies, tools and procedures to enable the recovery or continu…
DTO
Deliver‑To‑One
Through the use of Solace messaging APIs, client applications can use the Deliver-To-One (DTO) featu…
E
EAP
Event API Product
An Event API Product can be composed of events from either Solace PubSub+ Event Broker or Kafka for …
EDA
Event-Driven Architecture
Event-driven architecture is a software architecture paradigm promoting the production, detection, c…
EDM
Event-Driven Microservices
Event-driven microservices allow for real-time microservices communication, enabling data to be cons…
EEP
Event Exchange Patterns
In EDA, a Event Exchange pattern is an architectural pattern which describes how two different parts…
EKS
Elastic Kubernetes Service
Solace PubSub+ Cloud supports Amazon EKS.
EMS
Enterprise messaging system
An enterprise messaging system or messaging system in brief is a set of published enterprise-wide st…
EP
Event Portal
An event portal is a solution that lets people design, create, discover, catalog, share, visualize, …
F
FQDN
Fully Qualified Domain Names
A fully qualified domain name, sometimes also referred to as an absolute domain name, is a domain na…
G
GCP
Google Cloud Platform
Solace PubSub+ Cloud supports GCP.
GDPR
General Data Protection Regulation
The General Data Protection Regulation (EU) 2016/679 (GDPR) is a regulation in EU law on data protec…
GKE
Google Kubernetes Engine
Solace PubSub+ Cloud supports GKE.
H
HBA
Host Bus Adapter
HBA card is used to connect the SAN to Solace appliance which helps in store and retrieve messages w…
HoL
Head-of-Line Blocking
Head-of-Line (HoL) blocking refers to a situation where some Guaranteed Messages are not delivered …
I
IAAS
Infrastructure as a Service
Infrastructure as a service are online services that provide high-level APIs used to dereference var…
IdP
Identity Provider
An identity provider is a system entity that creates, maintains, and manages identity information fo…
IoT
Internet of things
The Internet of things describes the network of physical objects, so known as, ‘things’ — that are e…
J
JCSMP
Java Content Subscription Management Protocol
The Solace Messaging API for Java (also referred to as JCSMP) is a 100% pure Java implementation tha…
JMS
Java Messaging Service
JMS (Java Message Service) is an API that provides the facility to create, send and read messages. I…
JNDI
Java Naming and Directory Interface
The Java Naming and Directory Interface is a Java API for a directory service that allows Java softw…
JSON
JavaScript Object Notation
JSON is an open standard file format and data interchange format that uses human-readable text to st…
L
LB
Load Balancing
In computing, load balancing refers to the process of distributing a set of tasks over a set of reso…
LDAP
Lightweight Directory Access Protocol
The Lightweight Directory Access Protocol is an open, vendor-neutral, industry standard application …
LEM
Logical Event Mesh
A Logical Event Mesh (LEM) represents the event mesh over which the associated published and subscri…
LVQ
Last Value Queues
A queue assigned with max spool value to 0, resulting in the ability to store only the last value re…
M
MEP
Message Exchange Pattern
In software architecture, a messaging pattern is an architectural pattern which describes how two di…
MNR
Multi Node Routing
Multi-Node Routing (MNR) allows multiple Solace PubSub+ event brokers to be networked together so th…
MQTT
Message Queuing Telemetry Transport
Solace PubSub+ event brokers support the OASIS MQTT v3.1.1 and v5.0 standards to meet the needs of c…
N
NACK
Negative Acknowledgement
A failure by the Broker to spool a message in any of the subscriber queues results in message roll b…
O
OCSP
Open Certificate Status Protocol
OCSP is used to configure Solace PubSub+ event brokers to use a certification authority (CA).
P
PS+
PubSub+
Solace PubSub+ platform.
Q
QoS
Quality of Service
Message QoS.
R
RBAC
Role-based Access Control (2)
Event Portal supports the ability to apply access controls to application domains through Designer. …
RBAC
Role-based Access Control (1)
SEMP supports role-based access control. When executing commands against an event broker, the SEMP u…
RDP
REST Delivery Point
A REST delivery point (RDP) is a provisioned object on a Message VPN that facilitates message delive…
REST
Representational state transfer
Representational state transfer is a software architectural style that was created to guide the desi…
RMMS
Remote Monitoring and Management Service
With PubSub+ Remote Monitoring and Management Service (RMMS), Solace Support experts remotely monito…
S
SEMP
Solace Element Management Protocol
Solace Element Management Protocol version 2 (SEMP v2) is a RESTful API that you can use to configur…
SMF
Solace Message Format
Solace Message Format (SMF) is Solace PubSub+’s underlying messaging protocol.
SMRP
Subscription Management Routing Protocol
Solace’ Subscription Management Routing Protocol (SMRP) is used to enable linked neighboring event b…
SOA
Servie Oriented Architecture
Service-oriented architecture (SOA) is an architectural style that supports service orientation.
SOAP
Simple Object Access Protocol
SOAP (formerly an acronym for Simple Object Access Protocol) is a messaging protocol specification f…
SSL
Secure Sockets Layer
Solace clients can use Transport Layer Security (TLS)/ Secure Sockets Layer (SSL)‑encrypted connecti…
SSO
Single Sign On
Organizations with an identity provider that support OpenID Connect (OIDC) can enable single sign-on…
T
TLS
Transport Layer Security
Solace clients can use Transport Layer Security (TLS)/ Secure Sockets Layer (SSL)‑encrypted connecti…
TTL
Time to live
Time to live is a mechanism which limits the lifespan or lifetime of an event. Once the prescribed e…
V
VMR
Virtual Messaging Router
The Solace Virtual Message Router (VMR) is an implementation of Solace’s market leading messaging te…
VPN
Virtual Private Network
Message VPNs allow for many separate applications to share a single Solace PubSub+ event broker whil…
VRF
Virtual Routing and Forwarding
The Solace event broker Message Backbone is a Virtual Routing and Forwarding (VRF) object that conta…