smartcat.io
SmartCat | Tuning Java Driver for Heavy write and Low Latency Read Scenario
https://www.smartcat.io/blog/2016/tuning-java-driver-for-heavy-write-and-low-latency-read-scenario
Tuning Java Driver for Heavy write and Low Latency Read Scenario. In the first two blog posts ( part 1. Separation of read and write session. As explained previously our write latency is not that important, while it is really important to satisfy the SLA constraint regarding reads. We needed to solve the problem of EBS volume disk latencies so the first thing we looked at was load balancing. Since we have multi DC as the base load balancing strategy we use the. Policy. If we wrap it in. But the main thin...
smartcat.io
SmartCat | News
https://www.smartcat.io/news
Data Science Serbia Meetup: SmartCat presents. Data Science Serbia Meetup: SmartCat presents. A new challenger added to our Big Data team: Nebojsa Arezina. We would like to welcome our new technical consultant: Nebojsa Arezina.Nebojsa h . Meet our new Data Science Consultant: Goran S. Milovanovic, PhD. We are pleased to announce that Goran S. Milovanovic, PhD has joined SmartCat te . Two day Apache Spark Training Seminar. We are organizing a two day Apache Spark trianing seminar in Novi Sad (February .
smartcat.io
SmartCat | Data Science
https://www.smartcat.io/expertise/data-science
Enter the age of data. We empower our clients with valuable insights by offering design and implementation of predictive analytics algorithms and build platforms that deliver recommendation engines, fraud detection, BI tools and other data-driven insights. Data Science Unicorns and Where to Find Them. AskNASA: Whats the Optimal Time for Aliens to Invade Earth? Goran S. Milovanovic, PhD. Improved R implementation of collaborative filtering. Challenges of Monitoring Distributed Systems. Danila Kisa 3V/14, ...
smartcat.io
SmartCat | Big Data Consulting
https://www.smartcat.io/expertise/big-data-consulting
Data intensive world and having a distributed scalable architecture is a must in order to have an always-available, fast and flexible system capable of handling. Changing real-world needs (peaks, growth, unexpected events, etc.). Our data engineering team can help you design and implement a reliable and highly scalable production environment. If you already have a distributed environment, we use messaging to integrate with. Combination of distributed messaging and parallel data processing. Distributed sy...
smartcat.io
SmartCat | Expertise
https://www.smartcat.io/expertise
We are a boutique consultancy firm that focuses on Big Data systems - from data science, to engineering and devops. We help software development teams build or migrate to a scalable, fast-performing technology stack. We design and implement predictive analytics algorithms and build platforms that deliver recommendation engines, fraud detection, BI tools and other data-driven insights. Data Science Serbia Meetup: SmartCat presents. A new challenger added to our Big Data team: Nebojsa Arezina. We would lik...
smartcat.io
SmartCat | Advanced Devops
https://www.smartcat.io/expertise/advanced-devops
Problem solving can never be fully automated, which is why software developers will always have. However, the repetitive steps of integrating software increments (bugfixes or new feature development), applying changes to production, then testing system integrity and functionality can and should be automated. Utilizing the virtualization of resources and development environments (solutions such as Vagrant) allows us to reuse the environments allowing for rapid application development. Want to work with us?
smartcat.io
SmartCat | Cassandra Tuning - Above and Beyond
https://www.smartcat.io/blog/2016/cassandra-tuning-above-and-beyond
Cassandra Tuning - Above and Beyond. This September one of our co-founders and senior consultants Matija Gobec held a presentation on Cassandra Summit 2016 about tuning Apache Cassandra for low latency while deployed on AWS. This is the abstract of the presentation:. We will cover biggest latency-inducing factors and see how to set up metrics and tackle inevitable issues when doing cloud-based deployments. We will get into one of the major "sins" regarding AWS deployment by demystifying EBS based sto...
smartcat.io
SmartCat | MongoDB vs Couchbase - Part Two
https://www.smartcat.io/blog/2016/mongodb-vs-couchbase-part-two
MongoDB vs Couchbase - part two. This is the round two in comparing MongoDB vs Couchbase. In round one. We saw the landscape of document databases and what makes them different and attractive in comparison to RDBMS. We’ll start with basic concepts in both databases. Both databases are used for storing (JSON) documents. MongoDB, in fact, stores BSON. Which is (kind of) a superset of JSON specification. MongoDB - Basic Concepts. BSON, Collection, and mongo shell. Couchbase - basic concepts. Attribute to ea...
smartcat.io
SmartCat | Our team
https://www.smartcat.io/team
We believe in relentless professionalism and we are dedicated to excellence. A challenge is what makes us tick. SmartCat delivers top quality service thanks to our global team of remarkable individuals. Members of our team are globally recognized influencers in tech community that teach at conferences, work on open source projects and write blog posts. We aim to impress, our lives are too short for anything less than that - do it right or don’t do it at all! Co-Founder and Senior Consultant. Agile softwa...
smartcat.io
SmartCat | Blog
https://www.smartcat.io/blog
Data Science Unicorns and Where to Find Them. Data Science Unicorns and Where to Find Them. AskNASA: Whats the Optimal Time for Aliens to Invade Earth? My inaugural blog as a Data Science Consultant for SmartCat. The code that accom . By Goran S. Milovanovic, PhD. Improved R implementation of collaborative filtering. Collaborative filtering (CF) is one of the most popular techniques for building . Challenges of Monitoring Distributed Systems. Where is my data - debugging SSTables in Cassandra. The Next G...
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