S3 Select and Glacier Select – Retrieving Subsets of Objects | Amazon Web Services
AWS News Blog S3 Select and Glacier Select – Retrieving Subsets of Objects Update July 25, 2024 — Use Amazon Athena, S3 Object Lambda, or client-side filtering to optimize querying your data in Amazon S3. Learn more. Amazon Simple Storage Service (Amazon S3) stores data for millions of applications used by market leaders in every industry. Many of these customers also use Amazon Glacier for secure
Smarter and FasterKylin is a high concurrency, high performance and intelligent OLAP engine that provides low-cost and ultimate data analytics experience.
fex - flexible token-field extraction 19 May, 2010 projects What is fex? Fex is a powerful field extraction tool. Fex provides a very concise language for tokenizeing strings and extracting fields. The basic usage model is that you provide a series of delimiter and field selection pairs. Tokens can be any character, while field selections have a specific syntax. Download Releases are available on
Streaming Data Mining Tutorial slides (and more)
Jelani Nelson.and Edo Liberty just released an important tutorial they gave at KDD 12 on the state of the art and practical algorithms used in mining streaming data, it is entitled: Streaming Data Mining I personally marvel at the development of these deep algorithms which, because of the large data streams constraints, get to redefine what it means to do seemingly simple functions such as count
pfff is a set of tools and APIs to perform static analysis, code visualizations, code navigations, or style-preserving source-to-source transformations such as refactorings on source code. There is good support for C, Java, Javascript and PHP. There is also preliminary support for other languages such as C++, Rust, C#, Html, CSS, Erlang, Lisp, Haskell, Python, OPA and SQL. There is also very good
Research Statement and Overview Binary analysis is imperative for protecting COTS (common off-the-shelf) programs and analyzing and defending against the myriad of malicious code, where source code is unavailable, and the binary may even be obfuscated. Also, binary analysis provides the ground truth about program behavior since computers execute binaries (executables), not source code. However, bi
Data Mining Fruitful and FunOpen source machine learning and data visualization. Download Orange 3.40.0 Apr 14, 2026 Gairdin: Gnomes with the Youngest StudentsWe explored what the gnomes are doing together with the youngest primary school students and had a lot of fun along the way. Dec 31, 2025 Orange Essentials: Interactive WorkflowsA new YouTube tutorial shows how to turn Orange into an interac
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pandas is a fast, powerful, flexible and easy to use open source data analysis and manipulation tool, built on top of the Python programming language. Install pandas now!
You're viewing a blog archive and some things may no longer work. For the latest, go here. I was stressing. We had seen 40% of our customers cancel, and it was eating me up inside. Each of those (former) customers had: decided they had the problem SocialWOD solves (workout tracking for every gym member at your gym, just by snapping and emailing a photo of your results whiteboard) decided they need
psad: Intrusion Detection and Log Analysis with iptables psad is a collection of three lightweight system daemons (two main daemons and one helper daemon) that run on Linux machines and analyze iptables log messages to detect port scans and other suspicious traffic. A typical deployment is to run psad on the iptables firewall where it has the fastest access to log data. Download Documentation Feat
Once upon a time, I was working with a colleague who needed to do some quick data analysis to get a handle on the scope of a problem. He was considering importing the data into a database or writing a program to parse and summarize that data. Either of these options would have taken hours at least, and possibly days. I wrote this on his whiteboard: Your friends: cat, find, grep, wc, cut, sort, uni
目grep入門があまりにもKernelVM::入門だという指摘があったため、解説をつけてよりstd::入門に近づけてみました。
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