Naveen Sachdeva

Given the immutable nature of the Smart Contracts (as well as the transactions) in a Blockchain, and the impact a (buggy) Smart Contract can have across a business network (as highlighted by The DAO Attack), Smart Contracts require extra due diligence. Having worked with Business Rules Management Systems (especially IBM Operational Decision Manager/ILOG) for the […]

As I mentioned in my previous post, Blockchain is a design pattern that describes a system or network of nodes in which the ledger (i.e. a common temper-proof ledger that contains all the transactions) is maintained on multiple nodes, and there is a consensus (among the nodes) on which nodes have correct copy of the […]

Hopefully by know you have heard the term “blockchain” multiple times and have come across multiple definitions. For example, Wikipedia defines it as – “a blockchain — originally, block chain — is a distributed database that maintains a continuously-growing list of records called blocks secured from tampering and revision. Each block contains a timestamp and a link to a previous block.” The Wall Street Journal […]

I have been working with IBM BPM for the past 10 years and recently started looking at Pega and Appian. In this blog, I’ll share my impression, and comparison, of IBM BPM, Pega 7, and the Appian platform. My Impression of IBM BPM I have been working with IBM BPM for past 10 years – […]