It could be argued that no one fully understands what AIOps pertains to now in its aspirational rise within the IT management industry and community. AIOps is a moving target and a term hijacked by Observability vendor marketing. It's hard to pin down.
Author: William David Louth
Contextualizing with Circuits
In interpreting a script or a scene within a movie, humans must identify the setting and actors and understand the dialog from the multi-sensory feed flowing into the brain. Observability is somewhat similar, except that solutions today have not had a billion years to evolve efficient and effective ways of detecting the salient features.
Contextualizing Observability
Context is crucial when it comes to the Observability of systems. But Context is an abstract term that is hard to pin down. Does it represent structure as in the configuration of software components? Does it represent behavior as in tracing a service request? Does it represent some attributes associated with a metric? Does it encompass purpose?
Circuiting Clock Cycles
Many software systems have self-regulation routines that must be scheduled regularly. Observability libraries and toolkits are no different in this regard, with the sampling of metric values or resource states being notable examples; another less common one would be the status of inflight workflow constructs.
From Event Pipelining to Stream Processing
With an event-driven architectural approach as Substrates, whenever a value needs to be calculated from a series of events, a stateful consumer invariably must use another circuit component to continuously publish the result after each event processing. But there is an alternative option in the Substrates API.
Interactionless Observability Instruments
The Substrates API has two basic categories of Instrument interfaces. The first category includes Instrument interfaces that offer a direct means of interaction by a caller. The second type of Instrument is one with no direct means of triggering Event publishing in the interface.
From Many to One Observability Model
Today the approach to observability at various stages within the data pipeline, from Application to Console, has been to create different models in terms of concepts, structure, features, and values. But what if the model employed were the same across all stages in a data pipeline?
Multi-Event-Casting with Inlets
The typical flow of execution for an observability Instrument is for instrumentation within the application code to make a single call to a method defined in the Instrument interface. But there are cases where a single call into an Instrument interface causes the dispatching of multiple events.
Scaling Observability Resources
A significant challenge in building observability agents or heavily instrumented applications or frameworks is in scaling, both up and down, the resources consumed. There is a trade-off here in terms of time and cost.
Composing Instrument Circuits
In this post, we walk through one of the showcases in the project's code repository that demonstrates how the complexity of hooking up components in a Circuit is greatly simplified.