1. A Websocket ML Model Deployment

    Sat 04 April 2020

    In the world of web applications, the ability to create responsive and interactive experiences is limited when we do normal request-response requests against a REST API. In the request-response programming paradigm, requests are always initiated by the client system and fulfilled by the server and continuously sending and receiving data is not supported. To fix this problem, the Websocket standard was created. Websockets allow a client and service to exchange data in a bidirectional, full-duplex connection which stays open for a long period of time. This approach offers much higher efficiency in the communication between the server and client. Just like a normal HTTP connection, Websockets work in ports 80 and 443 and support proxies and load balancers. Websockets also allow the server to send data to the client without having first received a request from the client which helps us to build more interactive applications.

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  2. A MapReduce ML Model Deployment

    Sun 23 February 2020

    Because of the growing need to process large amounts of data across many computers, the Hadoop project was started in 2006. Hadoop is a set of software components that help to solve large scale data processing problems using clusters of computers. Hadoop supports mass data storage through the HDFS component and large scale data processing through the MapReduce component. Hadoop clusters have become a central part of the infrastructure of many companies because of their usefulness. In this blog post, we'll focus on the MapReduce component of Hadoop since we will be deploying a machine learning model, which is a compute-intensive process. MapReduce is a programming framework for data processing which is useful for processing large amounts of distributed data. MapReduce is able to handle errors and failures in the computation. MapReduce is also inherently parallel in nature but abstracts out that fact, making the code look like single-process code.

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  3. A gRPC Service ML Model Deployment

    Mon 20 January 2020

    With the rise of service oriented architectures and microservice architectures, the gRPC](https://grpc.io/) system has become a popular choice for building services. gRPC is a fairly new system for doing inter-service communication through Remote Procedure Calls (RPC) that started in Google in 2015. A remote procedure call is an abstraction that allows a developer to make a call to a function that runs in a separate process, but that looks like it executes locally. gRPC is a standard for defining the data exchanged in an RPC call and the API of the function through protocol buffers. gRPC also supports many other features, such as simple and streaming RPC invocations, authentication, and load balancing.

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  4. A Streaming ML Model Deployment

    Sun 29 December 2019

    In general, when a client communicates with a software service two patterns are available: synchronous and asynchronous communication. When doing synchronous communication, a message is sent to the service which blocks the sender until the operation is done and the result is returned to the client. With an asynchronous message, the service receives the message and does not block the sender of the message while it does the processing. We’ve already seen an asynchronous deployment for a machine learning model in a previous blog post. In this blog post, we’ll show a similar type of deployment that is useful in different situations. We’ll be focusing on deploying an ML model as part of a stream processing system.

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  5. An AWS Lambda ML Model Deployment

    Sun 10 November 2019

    In the last few years, a new cloud computing paradigm has emerged: serverless computing. This new paradigm flips the normal way of provisioning resources in a cloud environment on its head. Whereas a normal application is deployed onto pre-provisioned servers that are running before they are needed, a serverless application's codebase is deployed and the servers are assigned to run the application as demand for the application rises.

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