Couchbase announced a broad range of enhancements to its Database-as-a-Service Couchbase Capella™.
Log Analytics is DEAD. Did I really say that?? Yes I did. Log Analytics is a process of investigating logs and hoping to derive actionable information that might be useful to the business. Many log analytics tools are used to gain visibility into web traffic, security, application behavior, etc. But how valuable and practical is log analytics in reality?
One basic precondition for log analytics is that information to be delved into must be in log files and here lies the basic problem:
In order to derive useful analytics from logs one must have proper logging instrumentation and have it enabled everywhere, all the time.
Not only is this approach impractical and very expensive, except in a few limited cases, but it is also burdensome, imposing a significant performance overhead on the systems that produce these logs.
One must log gigabytes and gigabytes of data, store this data and then analyze it in order to detect a problem. I would call this a brute force approach. As most brute force approaches, it is expensive, slow and unwieldy. In many cases log analytics is used to catch occasional errors or exceptions. Do we really need to have all these logs to catch a few outliers?
Log analytics quickly turns into a Big Data problem – store and analyze everything, everywhere, all the time. Is that really needed? Maybe, or maybe not …
You deploy log analytics and it tells you've got 100 errors or exceptions in the past hour. Typically, you will want to investigate this and start with a specific exception.
Your next question would be “is what am I looking and noise or something that requires attention?” Then you will ask “what else happened” and “why?”. There is a series of questions you would ask might include the following:
■ What was my application doing?
■ What was the response time?
■ What was CPU, memory utilization?
■ What were the I/O rates and network utilization?
■ What was Java GC doing?
■ What other abnormal conditions occurred that I should be looking at?
There are so many variables. There are too many to look at and too much to analyze.
What do you do? Unfortunately this is where log analytics stops, you have to jump elsewhere. The path to root-cause becomes lengthy and painful. You may know that there is a problem, but why you have a problem in many cases is not clear.
We have all this data (big data) yet I don’t know what it means or where to look to find meaning. Of course one can say that you can parse out the log entries and extract metrics. Who will write the parsers? Who maintains the rules? Who writes complex regular expressions? What if the required metrics are not in the log files? In most cases they won’t be.
The biggest problem with log analytics is that what can be analyzed must be always logged. You need to know what information you need for root cause in advance. How often do you know what you need in advance? It is what you don’t know, have not thought about, did not instrument, did not log. It is unlikely you will have the information you will need.
Customers don’t want log analytics; customers want solutions to their problems. So what do I propose? I think log analytics is really morphing into a larger discipline.
The Post Log Analytics World
It is Application Analytics that combines logs, metrics, transactions, topology, changes, and more, along with machine learning techniques: where asking about quality of service, application performance, business and IT KPIs is a click away.
This approach must be combined with smart instrumentation, heuristics and even crowd-sourced knowledge that points to anomalies, suppresses noise and reveals important attributes without constantly collecting terabytes of data.
How do I understand what I don’t know or have not collected yet? How do I know what questions to ask?
Essentially Application Analytics is about managing risks lurking within application and IT infrastructures which are inherently complex and “broken”.
Log Analytics is dead, not because is not useful, but because it must quickly evolve into the next level.
Albert Mavashev is Chief Technology Officer at jKool.
Remote.It release of Docker Network Jumpbox to enable zero trust container access for Remote.It users.
Platformatic launched a suite of new enterprise-grade products that can be self-hosted on-prem, in a private cloud, or on Platformatic’s managed cloud service:
Parasoft announced the release of C/C++test 2023.1 with complete support of MISRA C 2023 and MISRA C 2012 with Amendment 4.
Rezilion announced the release of its new Smart Fix feature in the Rezilion platform, which offers critical guidance so users can understand the most strategic, not just the most recent, upgrade to fix vulnerable components.
Zesty has partnered with skyPurple Cloud, the public cloud operations specialists for enterprises.
With Zesty, skyPurple Cloud's customers have already reduced their average monthly EC2 Linux On-Demand costs by 44% on AWS.
Red Hat announced Red Hat Trusted Software Supply Chain, a solution that enhances resilience to software supply chain vulnerabilities.
Mirantis announced Lens Control Center, to enable large businesses to centrally manage Lens Pro deployments by standardizing configurations, consolidating billing, and enabling control over outbound network connections for greater security.
Red Hat announced new capabilities for Red Hat OpenShift AI.
Pipedrive announced the launch of Developer Hub, a centralized online app development platform for technology partners and developers.
Delinea announced the latest version of Cloud Suite, part of its Server PAM solution, which provides privileged access to and authorization for servers.
Red Hat announced Red Hat Service Interconnect, simplifying application connectivity and security across platforms, clusters and clouds.
Teleport announced Teleport 13, the latest version of its Teleport Access Platform to enhance security and reduce operational overhead for DevOps teams responsible for securing cloud infrastructure.
Kasten by Veeam announced the release of its new Kasten K10 V6.0 Kubernetes data protection platform.
Red Hat announced Red Hat Developer Hub, an enterprise-grade, unified and open portal designed to streamline the development process through a supported and opinionated framework.