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Kafka is a distributed streaming platform designed for real-time data pipelines, stream processing, and data integration. AWS lambda, on the other hand, is a serverless compute service that executes your code in response to events, managing the underlying compute resources for you. In organizations where Kafka plays a central role in...
In today's fast-paced digital world, security threats are evolving rapidly, making it essential for organizations to adopt a proactive approach to cybersecurity. One effective way to achieve this is by building a culture of security automation. This approach not only enhances your organization's security posture but also streamlines...
Introduction One of the key factors in maintaining production uptime is the implementation of effective monitoring and alert systems. Integrating AWS CloudWatch with Slack using AWS Lambda allows you to receive real-time alerts in your Slack channels, keeping your team informed and responsive. This blog will guide you do this integration...
Java/JVM, Software development
As we already know that Lambda Expressions are used to support functional programming in Java. The default behaviour of Lambda expressions is to accept only those interfaces as reference variables which have only one abstract method. We call such interfaces Functional Interfaces. You could also name them as SAM, i.e., Single Abstract...
Lambda is an Amazon Web Services (AWS) masterpiece which helps in leveraging compute services for a duration of seconds to minutes and hence reduces the infrastructure costs manifolds and its maintenance. The Cron expressions are created, evaluated and triggered using Cloudwatch Management Console. The possible cron expressions for AWS...
To start, we create a Lambda function to consume events published by Amazon S3. For any object uploaded to a bucket, S3 will invoke our Lambda function by passing event information in the form of function parameters. AWS Lambda executes the function. As the function executes, it reads the S3 event data, logs some of the event information...
The next buzz in cloud computing is the event-driven computing service. The service in preview mode “AWS Lambda” brings the same to existence. Lambda makes the best of the concept of "pay-per-use" and “as a service” much further than it did in the case of EC2. It offers pay-per-millisecond computing, a service always available...
Amazon has a trait of keep on surprising us with it's extremely impressive services that makes our life a lot easier. In AWS re:invent 2014, it launches loads of astonishing services, including a preview of AWS Lambda, a service that would reduce loads of our efforts to build applications that run in the Cloud. AWS Lambda is a compute...