November 25, 2015

Splunk engages in stupid lawyer tricks

Using legal threats as an extension of your marketing is a bad idea. At least, it’s a bad idea in the United States, where such tactics are unlikely to succeed, and are apt to backfire instead. Splunk seems to actually have had some limited success intimidating Sumo Logic. But it tried something similar against Rocana, and I was set up to potentially be collateral damage. I don’t think that’s working out very well for Splunk.

Specifically, Splunk sent a lawyer letter to Rocana, complaining about a couple of pieces of Rocana marketing collateral. Rocana responded publicly, and posted both the Splunk letter and Rocana’s lawyer response. The Rocana letter eviscerated Splunk’s lawyers on matters of law, clobbered them on the facts as well, exposed Splunk’s similar behavior in the past, and threw in a bit of snark at the end.

Now I’ll pile on too. In particular, I’ll note that, while Splunk wants to impose a duty of strict accuracy upon those it disagrees with, it has fewer compunctions about knowingly communicating falsehoods itself.

1. Splunk’s letter insinuates that Rocana might have paid me to say what I blogged about them. Those insinuations are of course false.

Splunk was my client for a lot longer, and at a higher level of annual retainer, than Rocana so far has been. Splunk never made similar claims about my posts about them. Indeed, Splunk complained that I did not write about them often or favorably enough, and on at least one occasion seemed to delay renewing my services for that reason.

2. Similarly, Splunk’s letter makes insinuations about quotes I gave Rocana. But I also gave at least one quote to Splunk when they were my client. As part of the process — and as is often needed — I had a frank and open discussion with them about my quote policies. So Splunk should know that their insinuations are incorrect.

3. Splunk’s letter actually included the sentences  Read more

November 19, 2015

The questionably named Cloudera Navigator Optimizer

I only have mixed success at getting my clients to reach out to me for messaging advice when they’re introducing something new. Cloudera Navigator Optimizer, which is being announced along with Cloudera 5.5, is one of my failures in that respect; I heard about it for the first time Tuesday afternoon. I hate the name. I hate some of the slides I saw. But I do like one part of the messaging, namely the statement that this is about “refactoring” queries.

All messaging quibbles aside, I think the Cloudera Navigator Optimizer story is actually pretty interesting, and perhaps not just to users of SQL-on-Hadoop technologies such as Hive (which I guess I’d put in that category for simplicity) or Impala. As I understand Cloudera Navigator Optimizer:

Read more

November 19, 2015

CDH 5.5

I talked with Cloudera shortly ahead of today’s announcement of Cloudera 5.5. Much of what we talked about had something or other to do with SQL data management. Highlights include:

While I had Cloudera on the phone, I asked a few questions about Impala adoption, specifically focused on concurrency. There was mention of: Read more

November 11, 2015

Issues in enterprise application software

1. I think the next decade or so will see much more change in enterprise applications than the last one. Why? Because the unresolved issues are piling up, and something has to give. I intend this post to be a starting point for a lot of interesting discussions ahead.

2. The more technical issues I’m thinking of include:

We also always have the usual set of enterprise app business issues, including:

And perhaps the biggest issue of all, intertwined with most of the others, is:

Read more

October 26, 2015

Differentiation in business intelligence

Parts of the business intelligence differentiation story resemble the one I just posted for data management. After all:

That said, insofar as BI’s competitive issues resemble those of DBMS, they are those of DBMS-lite. For example:

And full-stack analytic systems — perhaps delivered via SaaS (Software as a Service) — can moot the BI/data management distinction anyway.

Of course, there are major differences between how DBMS and BI are differentiated. The biggest are in user experience. I’d say: Read more

October 26, 2015

Differentiation in data management

In the previous post I broke product differentiation into 6-8 overlapping categories, which may be abbreviated as:

and sometimes also issues in adoption and administration.

Now let’s use this framework to examine two market categories I cover — data management and, in separate post, business intelligence.

Applying this taxonomy to data management:
Read more

October 15, 2015

Cassandra and privacy requirements

For starters:

But when I made that connection and checked in accordingly with my client Patrick McFadin at DataStax, I discovered that I’d been a little confused about how multi-data-center Cassandra works. The basic idea holds water, but the details are not quite what I was envisioning.

The story starts:

In particular, a remote replication factor for Cassandra can = 0. When that happens, then you have data sitting in one geographical location that is absent from another geographical location; i.e., you can be in compliance with laws forbidding the export of certain data. To be clear (and this contradicts what I previously believed and hence also implied in this blog):

Read more

October 15, 2015

Basho and Riak

Basho was on my (very short) blacklist of companies with whom I refuse to speak, because they have lied about the contents of previous conversations. But Tony Falco et al. are long gone from the company. So when Basho’s new management team reached out, I took the meeting.

For starters:

Basho’s product line has gotten a bit confusing, but as best I understand things the story is:

Technical notes on some of that include:  Read more

October 15, 2015

Couchbase 4.0 and related subjects

I last wrote about Couchbase in November, 2012, around the time of Couchbase 2.0. One of the many new features I mentioned then was secondary indexing. Ravi Mayuram just checked in to tell me about Couchbase 4.0. One of the important new features he mentioned was what I think he said was Couchbase’s “first version” of secondary indexing. Obviously, I’m confused.

Now that you’re duly warned, let me remind you of aspects of Couchbase timeline.

Technical notes on Couchbase 4.0 — and related riffs :) — start: Read more

October 11, 2015

Notes on privacy and surveillance, October 11, 2015

1. European Union data sovereignty laws have long had a “Safe Harbour” rule stating it was OK to ship data to the US. Per the case Maximilian Schrems v Data Protection Commissioner, this rule is now held to be invalid. Angst has ensued, and rightly so.

The core technical issues are roughly:

Facebook’s estimate of billions of dollars in added costs is not easy to refute.

My next set of technical thoughts starts: Read more

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