From the Founder and CEO of GridGain Systems

Nikita Ivanov

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Top Stories by Nikita Ivanov

What are the performance differences between in-memory columnar databases like SAP HANA and GridGain's In-Memory Database (IMDB) utilizing distributed key-value storage? This questions comes up regularly in conversations with our customers and the answer is not very obvious. Storage Models First off, let's clearly state that we are talking about storage model only and its implications on performance for various use cases. It's important to note that: Storage model doesn't dictate of preclude a particular transactionality or consistency guarantees; there are columnar databases that support ACID (HANA) and those that don't (HBase); there are distributed key-value databases that support ACID (GridGain) and those that don't (for example, Riak and memcached). Storage model doesn't dictate specific query language; using above examples - GridGain and HANA support SQL - HBa... (more)

In-Memory Computing By @GridGain | @CloudExpo [#BigData]

The Facts and Fiction of In-Memory Computing In the last year, conversations about In-Memory Computing (IMC) have become more and more prevalent in enterprise IT circles, especially with organizations feeling the pressure to process massive quantities of data at the speed that is now being demanded by the Internet. The hype around IMC is justified: tasks that once took hours to execute are streamlined down to seconds by moving the computation and data from disk, directly to RAM. Through this simple adjustment, analytics are happening in real-time, and applications (as well as th... (more)

A Mature In-Memory Data Fabric By @GridGain | @CloudExpo [#BigData]

Why the Fast Data World Needs a Proven and Mature In-Memory Data Fabric Much of what human beings experience as commonplace today - social networking, online gaming, mobile and wearable computing -- was impossible a decade ago. One thing is certain: we're going to see even more impressive advances in the next few years. However, this will be the result of a fundamental change in computing, as current methods have reached their limit in terms of speed and volume. Traditional disk-based storage infrastructure is far too slow to meet today's data demands for speed at volume, which ar... (more)

The State of Real-time Analytics in Financial Services By @GridGain [#BigData]

The State of Real-time Analytics in Financial Services My company, GridGain, recently announced the results of a survey that asked close to 200 IT decision-makers - including project managers, network managers, software and business analysts, and other technology professionals working in the financial services industry - about their companies' attitudes, practices and challenges around data technology, with a focus on the state of the industry's adoption of real time analytics technologies. Here's what we found: In the report - A Cautious Revolution: Financial Services' Prudent E... (more)

Hadoop – 100x Faster By @GridGain | @CloudExpo [#BigData]

If you know anything about Hadoop architecture - the task seemed daunting to us and it proved to be one of the most challenging engineering feat that we have accomplished so far. After almost 24 months of development, tens of thousands of lines of Java, Scala and C++ code, multiple design iterations, several releases and dozens of benchmarks later we have the product that can deliver real-time performance to Hadoop with only minimal integration and no ETL required. Backed-up by customer deployments that prove our performance claims and validate our architecture. Here's how we d... (more)