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Observability Blogs

Latest Articles

Observability 2 Min Read

Splunk and VictorOps: Two Great Companies Working Towards One DevOps Vision

Splunk’s SVP of IT Markets, Rick Fitz, sits down for an exclusive Q&A with Todd Vernon, former CEO and co-founder of VictorOps
Observability 5 Min Read

Incremental-Decremental Methods for Time Series Analysis

This is an extended abstract of a research-track talk given by Joe at the Open Data Science Conference, East 2018 on the double exponential smoothing algorithm.
Observability 3 Min Read

The Pulsar Schema Registry

A dive into the new--and better--way for producers and consumers to keep current on the schema of data flowing through Pulsar.
Observability 3 Min Read

Pulsar Topic Compaction

A technical look at how topic compaction works in Apache Pulsar to provide consumers an efficient way to read current state for message keys.
Observability 2 Min Read

What’s the Key to Cloud Migration? A Little Birdy Told Us.

Learning a thing or two about cloud migration from our feathered friends.
Observability 4 Min Read

Apache Pulsar Reaches 2.0

Streamlio welcomes with open arms the most ambitious Pulsar release yet, replete with essential features and enhancements
Observability 2 Min Read

Ingest Nagios Alarms into Splunk ITSI Event Analytics

This post describes the steps to ingest Nagios Core alerts into ITSI Notable Events Review.
Observability 5 Min Read

Using Apache Pulsar as a Message Queue

Though typically seen as a pub-sub messaging system, Apache Pulsar's powerful durable storage capabilities make it ideal as a message queue
Observability 3 Min Read

Ingest Netcool Alerts into Splunk ITSI Event Analytics

Describing the steps to ingest IBM Tivoli Netcool/OMNIbus alerts into IT Service Intelligence (ITSI) Notable Events Review.
Observability 5 Min Read

The Extensibility of OpenMessaging Benchmarks

Creating and running a new cross-platform messaging benchmark workload from scratch
Observability 3 Min Read

Understanding The Causes of Negative Customer Experience

Diving into data to discover the causes of a negative customer experience
Observability 2 Min Read

3 Ways to Get Started With an AIOps Solution

Splunk's Rick Fitz explores best practices on how organizations can begin to gain value from an AIOps solution
Observability 8 Min Read

Introducing Pulsar Functions

An introduction to Pulsar Functions, the lightweight stream-native processing capability in Apache Pulsar
Observability 3 Min Read

How Apache Pulsar Ensures No Messages Lost and No Messages Duplicated

In this post we examine different delivery guarantees and explain how they are provided by Apache Pulsar, the messaging system at the heart of Streamlio’s intelligent platform.
Observability 8 Min Read

Effectively-Once Semantics in Apache Pulsar

"Exactly-once" is a controversial term in the messaging landscape. In this post we'll offer a detailed look at effectively-once delivery semantics in Apache Pulsar and how this is achieved without sacrificing performance.
Observability 3 Min Read

The Results Are In! What Are Your Peers Doing for IT Event Management?

Key findings from a recent Quocirca survey providing insight on how organizations cope with common event management pain points
Observability 2 Min Read

Microservices: From System of Record to System of Action

Discover the evolution of data in enterprise systems from systems of record to systems of action and the importance of both the data layer and event layer for microservices-based applications.
Observability 1 Min Read

How to Add and Remove Nodes in Apache Pulsar

See how easy it is to add and remove nodes in Apache Pulsar without the need to rebalance data like other messaging systems such as Apache Kafka.
Observability 11 Min Read

Ensuring Success with Splunk ITSI - Part 3: Adaptive Thresholding

Advanced threshold and alerting guidance to produce trusted alerts from ITSIs machine learning adaptive thresholds configuration
Observability 4 Min Read

How to Migrate Apache Kafka Applications to Apache Pulsar

In this post and accompanying video tutorial, Streamlio engineer and co-founder Sijie Guo shows you how to migrate an Apache Kafka application to Apache Pulsar with no code changes using the Kafka API wrapper.
Observability 5 Min Read

Why You Should Adopt a Multi-Tenant Solution for Real-Time Applications

Dive into what multi-tenancy is, why it’s so important, and why Apache Pulsar provides an extremely compelling model of multi-tenancy.