Category: Tech Spotlight

A Downloadable Demo of VoltDB New TASK and MIGRATE Features

VoltDB Technical Spotlight blog
Third post in a series on features of VoltDB Version 9.2. Version 9.2 of VoltDB introduces two new features that are highly relevant to people developing streaming applications. This is part three of a series of three blog posts: Introducing MIGRATE Introducing CREATE TASK This demo showcases some VoltDB features: The MIGRATE command. Directed Procedures [...]

Introducing CREATE TASK

VoltDB Technical Spotlight blog
Second post in a series on features of VoltDB Version 9.2. Version 9.2 of VoltDB introduces two new features that are highly relevant to people developing streaming applications. This is part two of a series of three blog posts: Introducing MIGRATE Introducing CREATE TASK An example of an application that uses MIGRATE and CREATE TASK. [...]

Introducing MIGRATE

VoltDB Technical Spotlight blog
First post in a series on features of VoltDB Version 9.2. Version 9.2 of VoltDB introduces two new features that are highly relevant to people developing streaming applications. This is part one of a series of three blog posts: Introducing MIGRATE Introducing CREATE TASK An example of an application that uses MIGRATE and CREATE TASK. [...]

Charging Demo: A Non-trivial Telco Focused Example

Introduction In this post I’d like to highlight voltdb-chargingdemo, which I’ve recently made available on github. Most demos are designed to be as simplistic as possible. I’ve always found that frustrating, as anyone who has ever written a real world application knows that what takes two lines in a demo can take about 50 in [...]

VoltDB Examples: Fantasy Sports Registration

How VoltDB helped an Indian company deal with 1M concurrent fantasy sports registrations
Need 640K TPS and perfectly accurate running totals? VoltDB has the answer. But it’s not what you’d expect… Anyone who has worked in the OLTP RDBMS space for any length of time will have noticed that heavy OLTP workloads don’t sit well with heavy summarization/COUNT (*)/running total workloads. The root cause of this is pretty [...]

Using VoltDB to Get JPMML into Production

VoltDB Technical Spotlight blog
In the previous articles, Getting Machine Learning into Production and Using VoltDB to Get H20 into Production, I discussed the broad problems you face when you try to commercialize machine learning and showed how to integrate h2o. In this article I’ll show how you can use PMML inside VoltDB. There are two ways to use [...]

Getting Machine Learning Into Production With VoltDB

Machine Learning and VoltDB
Congratulations! You’ve mastered machine learning and can now generate a model that will help your enterprise succeed. There’s just one problem. Or rather several, actually. Below we discuss the challenges you face getting an ML model into production and how VoltDB can help. For the purposes of this article let’s assume that your model’s job [...]

How VoltDB Serves Machine Learning Models in Real-Time

Machine Learning and VoltDB

In my previous blog on big data analytics, we discussed how to apply your big data analytics to real-time applications. The idea is that, if you have built analytics on your data, the next step is to use the analytics directly in the applications to automate your business workflow and remove the manual components. In this […]

VoltDB Releases V8

VoltDB is pleased to announce V8. Our engineering team has spent the last year adding features across the product to bring you the fastest database to handle millions of decisions per second, with single-digit millisecond latencies. VoltDB’s customers use this power to solve real business problems that require prectibable low latency, often at very large […]

VoltDB Bonded Network Compatibility

In this post we describe VoltDB’s high availability architecture and how it interacts with bonded networks. Together they offer protection and continuity against network failovers. How do we know? Because we tested it and describe the tests we ran to verify compatibility with various bonded network modes. What Is a Bonded Network? Bonded networking is […]

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