Operations | Monitoring | ITSM | DevOps | Cloud

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Mastering Null Semantics: Translating SQL Expressions to OpenSearch DSL

Working at Coralogix, a leading full-stack observability platform, I recently faced an interesting challenge. The team I am part of is building the DataPrime query language and query engine, used to easily query logs and other observability data on the platform, usually in the form of Parquet files on AWS S3. Inside the engine, our DataPrime queries are transformed into query plans with SQL-like expressions, for example in filters.

Role-Based Access Control in Kafka Cluster Management

Role-Based Access Control (RBAC) is an essential component of Kafka cluster management. If you’ve ever dealt with Kafka, you know how powerful it is, but you also know how quickly things can get out of hand without proper controls in place. That’s where RBAC comes in. It’s like having a bouncer at the door of your data club—only the right people get in, and they can only do what they’re supposed to.

Aiven Expands Oracle Cloud Marketplace Offering with Popular Open Source Data Technologies

The Aiven Platform with fully managed, scalable open source data technologies is now available on Oracle Cloud Marketplace. We're excited to announce the Aiven Platform which offers fully managed, scalable open-source data technologies is now available on the Oracle Cloud Marketplace. This collaboration allows Oracle Cloud customers to effortlessly access a wide range of popular open-source data technologies, including PostgreSQL, Apache Kafka and OpenSearch, with Aiven.

Retail Detail: How AI Leverages Real-Time Data to Unlock Revenue Potential

Real-time intelligence is no longer a nice-to-have, but necessary to attract customers and build future-proofed retail operations In the last 15 years, we’ve seen slow but significant advances in AI when it comes to retail. We can all remember when AI-powered “bots” or virtual assistants began showing up on most major retail websites to assist with consumer questions and complaints.

Everything You Need to Know About Azure Bandwidth Pricing: Azure Data Transfer Costs 101

Why are Azure cloud costs such a head scratcher? A big factor is not knowing the main driver that causes your monthly bills to fluctuate. We might know the culprit behind your cloud costs— it’s almost always data transfer costs or changes to Azure bandwidth pricing. We’ll give you the insider scoop so you can demystify your cloud budget and properly prepare yourself for your monthly Azure bill. Table of Contents Toggle.

Debugging with Sentry and Expo

Sentry is a debuggability platform that provides real-time insights into production deployments with info to reproduce and fix errors, crashes, and slow code. We are very lucky to welcome Krystof Woldrich from Sentry to join the stream and live demo some debug magic. From the Expo side we will have debug wizard and father of Expo Atlas, Cedric Van Putten. The two of them are going to show a complete debug flow.

Skeptical that Voice Automation Technology Can Do Something AI and Other Technology Can't? See If You Believe After Hearing This.

Many people I’ve worked with have found on-device voice technology far faster and easier to deploy and scale as well since it typically doesn’t require the same outdated code or infrastructure as older voice technology platforms. (I’m talking specifically about the voice technology used to automate mobile workflows, not just direct picking.)

Multi-Cloud Management Tools: 13 Options And How To Choose

Over the last few years, more organizations have switched from relying solely on one cloud service provider (CSP) to several. The primary reasons for the change are minimizing dependence on a single CSP, preventing vendor lock-in, and providing greater flexibility. Recent trends include using a mix of cloud providers to take advantage of the cost savings several CSPs offer and using best-of-breed services for different applications, teams, or departments.

6 Ways to Protect Your API Against Attacks

When configured correctly, Application Programming Interfaces (APIs) enable seamless data exchanges across platforms, assisting with cross-app integrations and making microservices possible. As APIs have become integral in modern applications, we as developers must learn how to protect them against impending threats. The State of API Security report found that 74% of respondents have experienced at least three API-related breaches since 2021, so the threat here is very real.