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NoSQL Sat Dec 02 2017 23:50:50 GMT+0000 (UTC)
WHERE THE PARTY'S AT -- It's that time of year again! This post is part of our Road to AWS re:Invent 2017 blog series. See all posts here. Introduction Weve been tinkering with hardware a lot at MongoDB lately, and with this has come a lot of trial and error and fir
This is just a quick blog entry to direct readers to an article I recently posted on the AWS Database Blog. Please click through to give it a read: https://aws.amazon.com/blogs/database/testing-amazon-rds-for-oracle-plotting-latency-and-iops-for-oltp
A few weeks ago I started experimenting with MySQL InnoDB cluster. As part of the testing, I tried to kill a node to see what happens to the cluster.The good news is that the cluster is resilient. When the primary node goes missing, the cluster repla
Moving Average Convergence-Divergence (MACD) is an efficient, compact way to compare averages of a metric over two different intervals, and determine if the metric is trending upwards or downwards. It is widely used in finance and several other field
Calling all New England based techies! On Thursday, December 7, MongoDB is coming to your area for a complimentary evening event. Pizza will be served, along with a fine selection of New England craft beers, and youre invited. Join our technical team
I participate in many technical conferences every year, and I’m always struck by the way conferences treat their sponsors. Those that simply acknowledge sponsors for making the event possible are seriously stunting their community. Don&
This is just a quick blog entry to direct readers to an article I recently posted on the AWS Database Blog. Please click through to give it a read: https://aws.amazon.com/blogs/database/testing-amazon-rds-for-oracle-plotting-latency-and-iops-for-oltp
InnoDB Cluster was released as GA a few weeks ago. I remember the initial announcement of the product at OOW 2016, promising a seamless solution for replication and high availability with great ease of use. I was a bit disappointed to see that, at GA
It's that time of year again! This post is part of our Road to AWS re:Invent 2017 blog series. In the weeks leading up to AWS re:Invent in Las Vegas this November, we'll be posting about a number of topics related to running MongoDB i
Mindfulness meditation has changed me perhaps more than any other influence in my life. Here are four books whose wisdom I treasure. Zen Mind, Beginner’s Mind Zen Mind, Beginner’s Mind by Shunryu Suzuki is a collection of informal
Good grief. This is short and sweet, I know, but this installment in the Little Things Doth Crabby Make series is just that–short and sweet. Or, well, maybe short and sour? Not root? Ok, yum(8), spew out a bunch of silliness at me. Thanks.
A few months ago I wrote about showing the hidden tables in MySQL 8 data dictionary. What I presented there was a nave solution, which I am now able to improve with a few (bold) moves. In the solution given in my previous article, I was able to guess
This is a guest post by Oren Zamir, CTO @ CaliberMind. As CTO, I spend most of my time behind the scenes working with our engineers making sure CaliberMind users have real-time access to massive volumes of sales and marketing data. Beyond that, in a
In the wake of revelations about Harvey Weinstein’s long history of abusing women, a lot of men have retreated to a position of fear. What if the only way to avoid having your life ruined by a woman’s false accusations of assault
Good grief. This is short and sweet, I know, but this installment in the Little Things Doth Crabby Make series is just that–short and sweet. Or, well, maybe short and sour? Not root? Ok, yum(8), spew out a bunch of silliness at me. Thanks.
One of the most interesting features introduced in MySQL 8.0 is roles or the ability of defining a set of privileges as a named role and then granting that set to one or more users. The main benefits are more clarity of privileges and ease of adminis
As organizations become increasingly application-centric, rapid and iterative development is no longer just a nice-to-have differentiator. It has become the defacto way of writing and delivering software. The central premise of this shift relies on e
After leaving CrossFit, I found a workout rhythm that works well for me, and gradually stocked my basement and patio with a few essentials so I can vary my workouts. Now I can do pretty much anything I used to do at a really nice CrossFit gym. CrossF
Before I offer the Step-By-Step guide, I feel compelled to answer the question that some exceedingly small percentage of readers must surely have in mind–why test with SLOB? If you are new to SLOB (obtainable here) and wonder why anyone wou
This is a guest post by Tom Goldenberg, CTO @ Commanddiv. Commandiv is a stock-trading platform that provides trade recommendations to busy professionals who have investment opinions but don't have time to actively manage their account. We of
I’ve found a workout routine that I’ve been able to maintain despite the challenges of parenting, travel, sickness, and founding and leading a startup company. Not only do I sustain the regimen, it sustains me. This is my workout
Before I offer the Step-By-Step guide, I feel compelled to answer the question that some exceedingly small percentage of readers must surely have in mind–why test with SLOB? If you are new to SLOB (obtainable here) and wonder why anyone wou
It's that time of year again! This post is part of our Road to AWS re:Invent 2017 blog series. In the weeks leading up to AWS re:Invent in Las Vegas this November, we'll be posting about a number of topics related to running MongoDB i
On August 11 and 12, 2017, hundreds of white supremacists traveled to my hometown of Charlottesville, Virginia, ostensibly to protest the planned removal of Confederate memorials. They assaulted, injured, and killed people. Many people don’
This is just another quick and dirty installment in the Little Things Doth Crabby Make series. Consider the man page for the colrm(1) command: That looks pretty straightforward to me. If, for example, I have a 6-column text file and I only want to in
This post is part of our Road to AWS re:Invent 2017 blog series. In the weeks leading up to AWS re:Invent in Las Vegas this November, we'll be posting about a number of topics related to running MongoDB in the public cloud. See all posts here
As I stopped on a New York City sidewalk to take a photo, a man approached me. “Hey, sir!” he said. “You from around this area?” I scanned the area quickly and saw no danger, but I thought I knew where this was
This is just another quick and dirty installment in the Little Things Doth Crabby Make series. Consider the man page for the colrm(1) command: That looks pretty straightforward to me. If, for example, I have a 6-column text file and I only want to in
It's that time of year again! This post is part of our Road to AWS re:Invent 2017 blog series. In the weeks leading up to AWS re:Invent in Las Vegas this November, we'll be posting about a number of topics related to running MongoDB i
Sales people contact me a lot. This is common for anyone who’s a founder or executive in a growing company, and I’ve done it too. I don’t mind being contacted. I’ve made new friends and allies. I’ve e
It’s been a while since I’ve posted a Little Things Doth Crabby Make entry so here it is, post number 20 in the series. This is short and sweet. I was eyeing output from the iostat(1) command with the -xm options on a Fedora 17 ho
It's that time of year again! This post is part of our Road to AWS re:Invent 2017 blog series. In the weeks leading up to AWS re:Invent in Las Vegas this November, we'll be posting about a number of topics related to running MongoDB i
I wrote previously about meditation, and in a subsequent post I wrote about the meditative qualities I found in writing cursive. As my meditation practice continues, I find myself seeing these experiences differently than I did before. Daily Practice
It’s been a while since I’ve posted a Little Things Doth Crabby Make entry so here it is, post number 20 in the series. This is short and sweet. I was eyeing output from the iostat(1) command with the -xm options on a Fedora 17 ho
Today were announcing the release of MongoDB 3.6, the latest milestone in our efforts to give developers the most productive general-purpose data management systems for modern applications. 3.6 makes it easier than ever to work with data in the most
The removal of the query cache in MySQL 8.0 improves user experience and has been celebrated by many members of the MySQL community. With this good news, obviously, Hitler isn’t happy. (Parody Video).
When I tweet anything about Amazon Web Services it will be on the following twitter handle: https://twitter.com/ClossonAtWork (@ClossonAtWork). If you’re interested in following my opinions on that twitter feed, please click and follow. Tha
This post is the second installment of our Road to AWS re:Invent 2017 blog series. In the weeks leading up to AWS re:Invent in Las Vegas this November, we'll be posting about a number of topics related to running MongoDB in the public cloud.
When I was a child, my parents put a page from a newspaper on our refrigerator door. I remember it as a yellowed, faded piece of paper that seemed like it had always been there. It was filled with little oval portraits of famous people proclaiming th
When I tweet anything about Amazon Web Services it will be on the following twitter handle: https://twitter.com/ClossonAtWork (@ClossonAtWork). If you’re interested in following my opinions on that twitter feed, please click and follow. Tha
This is a guest post by Oren Rubin, CEO @ Testim. Overview Over the last three months we have migrated our service database from Firebase to MongoDB. We have been using Firebase for the last three years, it served us well when we were just getting st
Most conference proposals are too boring, even when the speakers and topics are great. This is a pity. I think something about the process of submitting to a CfP sets a trap for most speakers. This post is my advice for avoiding that trap. TL;DR: You
This post is to announce the release of SLOB 2.4! VERSION SLOB 2.4.0. Release notes (PDF): Click Here. WHERE TO GET THE BITS As always, please visit the SLOB Resources page. Click Here. NEW IN THIS RELEASE Short Table Scans. This release introduces t
This is a guest post by Alex Farrill, Co-Founder and CTO, OpenListings. At Open Listings, our mission is to make buying a home simple and more affordable. For many people, buying a home can be a frustrating, slow, and expensive experience. This was t
Artificial intelligence and machine learning (AI and ML) are so over-hyped today that I usually don’t talk about them. But there are real and valid uses for these technologies in monitoring and performance management. Some companies have al
This post is to announce the release of SLOB 2.4! VERSION SLOB 2.4.0. Release notes (PDF): Click Here. WHERE TO GET THE BITS As always, please visit the SLOB Resources page. Click Here. NEW IN THIS RELEASE Short Table Scans. This release introduces t
MongoDB Atlas includes a set of monitoring capabilities that give your teams complete visibility into the performance of your databases, allowing you to anticipate issues and proactively take the necessary steps to ensure an optimal experience for yo
Production servers often have much more dynamic, complex workload and behaviors than you might be accustomed to seeing, because most monitoring products aggregate system behavior into high-level global metrics, losing all the detail. Multivariate ana
This is just a brief blog post to share that I’ve added the AWS Database Blog to my blogroll. I recommend you do the same! Let’s follow what’s going on over there. Some of my favorite categories under the AWS Database Bl
It's that time of year again! This post is part of our Road to AWS re:Invent 2017 blog series. In the weeks leading up to AWS re:Invent in Las Vegas this November, we'll be posting about a number of topics related to running MongoDB i