雖然這篇questdb vs kdb+鄉民發文沒有被收入到精華區：在questdb vs kdb+這個話題中，我們另外找到其它相關的精選爆讚文章
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#1System Properties Comparison Kdb+ vs. QuestDB - DB-Engines
Detailed side-by-side view of Kdb+ and QuestDB.
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#2kdb+ vs QuestDB | TrustRadius
Compare kdb+ vs QuestDB. 8 verified user reviews and ratings of features, pros, cons, pricing, support and more.
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#3How we achieved write speeds of 1.4 million rows per second
Here's what we built, why we built it, what we learned along the way, and benchmarks comparing QuestDB to InfluxDB, ClickHouse and TimescaleDB.
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#4QuestDB vs. SiriDB vs. kdb+ Comparison - SourceForge
Compare QuestDB vs. SiriDB vs. kdb+ using this comparison chart. Compare price, features, and reviews of the software side-by-side to make the best choice ...
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#5Using SIMD to aggregate billions of values per second
QuestDB co-founder and CTO here - happy to share questdb, ... their storage format though looks good and simple (similar to kdb actually), ...
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#6Is there any thing out there as a substitute for KDB?
So I don't know why everybody in quant finance is talking about KDB+ and impressed by ... The only thing which comes close to kdb in my opinion is QuestDB.
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#7Which Timeseries Database is the best? Kdb+/q vs InfluxDb vs ...
According to my extensive googling research, Kdb seems to be the king ... It appears kdb+ is the best commercial and QuestDB the best open ...
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#8How we achieved write speeds of 1.4 million rows per second
At QuestDB, we've built an open-source time series database ... like kdb+ because of the advantages of speed and the simple code path this ...
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#9Interview with Vlad Ilyushchenko, QuestDB - Console Newsletter
Say you've got an idea and want to analyze some data. With kdb, it's tough to overcome the language difficulty. It's so hard to understand how ...
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#10Using QuestDB to Build a Crypto Trade Database in Julia
QuestDB is a timeseries database that is well suited for financial ... You might have heard of KDB (or q the language used to work in KDB)
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#12QuestDB Alternatives & Competitors | G2
Find the top-ranking alternatives to QuestDB based on 300 verified user reviews. Read reviews and product information about InfluxDB, Druid and Prometheus.
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#13New Client Profile: QuestDB – Sometimes Dragons - RedMonk
QuestDB competes with database technologies such as InfluxDB, TimescaleDB, kdb+, and Clickhouse. QuestDB also hopes to attract users through ...
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#14Using SIMD to aggregate billions of rows per second (on a ...
We have benchmarked QuestDB against kdb's latest version using 2 different CPUs: the Intel 8850H and the AMD Ryzen 3900X.
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#15QuestDB vs. TimescaleDB - Towards Data Science
QuestDB vs. TimescaleDB. How to use the Time Series Benchmark Suite to compare database read and write performance of QuestDB versus TimescaleDB.
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#16kafka-crypto-questdb vs arctic - compare differences and ...
Compare kafka-crypto-questdb vs arctic and see what are their differences. ... kdb - Companion files to kdb+ and q.
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#17What Makes Time-Series Database kdb+ So Fast? - KX
The relational and columnar database kdb+ is well known for exceptionally fast analytics on large scale datasets in motion and at rest.
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#18Miguel Arregui - Database Engineer - QuestDB | LinkedIn
QuestDB is _the_ relational column-oriented database for time series and event data. ... Designed/implemented a persistence ORM library (Java to KDB+).
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#19How do I compute moving averages on QuestDB? - Stack ...
I'm using the database QuestDB, and trying to compute moving ... out of the box (like in Influxdb or kdb+), or is there a way around it?
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#20Shravan Venkataraman on Twitter: "@NiftyTraderAlgo ...
Moved to TimescaleDB just for using the experience with SQL. No need to learn new query language for dbs like InfluxDB. Not familiar with kdb and QuestDB.
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#21Questdb Vs Clickhouse - Best-Schools.Org
Posted: (6 days ago) System Properties Comparison Kdb+ vs. QuestDB. Please select another system to include it in the comparison.
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#22A billion database operations in 0.3 seconds. Don't ... - EmptyQ
Don't compare OLTP to OLAP and QuestDB to PostgreSQL ... In the in-memory database niche, kdb + and memSQL hold their place.
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#23How do I compute moving averages on QuestDB ... - Johnnn.tech
I'm using the database QuestDB, and trying to compute moving averages with some ... out of the box (like in Influxdb or kdb+), or is there a way around it?
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#24Time Series Database (TSDB) Guide | InfluxDB | InfluxData
Time series data are simply measurements or events that are tracked, monitored, downsampled, and aggregated over time. This could be server metrics, application ...
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#25A list of benchmarks · Issue #22398 · ClickHouse ... - GitHub
ClickHouse vs. kdb+ at Deutsche Bank: https://youtu.be/0lE-a3TIC5M?t=1036 ... QuestDB vs ClickHouse on time series ingestion performance:
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#26Kx Systems VS TimescaleDB - compare differences & reviews?
Compare Kx Systems VS TimescaleDB and see what are their differences. TimescaleDB logo ... QuestDB - QuestDB is the fastest open source time series database.
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#27开源时序数据库QuestDB，吊打ClickHouse和InfluxDB！ - 墨天轮
什么是存储时间序列数据的最佳方式？ 在项目的早期阶段，我们受到了基于矢量的append-only系统（如kdb+）的启发，因为这种模型带 ...
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#28j1897 - Hacker News
Performance wise probably not far from kdb itself (will be sharing some bench results soon vs open source tsdbs). NB: I'm one of the co-founder of questdb ...
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#29Database trends: The rise of the time-series database
Hear from CIOs, CTOs, and other C-level and senior execs on data and AI ... QuestDB is revisiting and extending SQL by adding features for ...
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#30Feature request: asofjoin #2738 - githubmemory
This is a request for an asof join type, as seen in pandas, kdb+, QuestDB, and probably a few others. This is a rather niche join, but extremely useful for ...
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#31Survey of Time Series Database Technology - NERC Open ...
Data from these networks is stored and made available to users, both internally (through direct query of databases, and externally via.
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#32Database interfaces - Lib.rs
v 0.19.2 19K #database #sql #mysql #postgres #sqlite ... Idiomatic, High performance API for using KDB+ and Q from Rust ... Connector for questdb. v0.1.3 ...
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#33在0.3秒内在数据库中进行十亿次操作。不要将OLTP与OLAP进行比较 ...
该项目团队对综合数据进行了测试，并将QuestDB 4.2.0与kdb 4.0 进行了比较，以利用处理器的SIMD指令汇总十亿个值。 在Intel 8850H平台上： 在AMD Ryzen 3900X平台上：
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#34TimescaleDB vs. InfluxDB: Purpose-built for time-series data
Get an in-depth look at how two leading time-series databases stack up. We compare data models, query language, reliability, performance, ...
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#35Www Datanami Com 2021 11 02 Kx Welcomes New ...
Kdb+ vs. QuestDB Comparison · https://db-engines.com/en/system/Kdb+;QuestDB. KX Welcomes New Languages to Speedy Analytics Database 2 ...
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#36Databases - Everything I know - Nikita Voloboev Wiki
Mentat - Persistent, relational store inspired by Datomic and DataScript. ... QuestDB - Relational database with ultimate time-series performance. (HN).
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#37Suggest me a Database to store Tick data - Kite Connect
Hi Guys, So many people ask the same question time and again that I felt odd at ... Database - KDB+ - InfluxDb This is what i m looking for- 1.
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#38QuestDB - новая СУБД для хранения time series данных ...
Q6 select sum(price), sum(qty) from trades where side='B' and ... Кстати KDB за тоже время зальёт файл — они наверно Нобелевскую обмыли уже.
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#39Миллиард операций в базе данных за 0.3 секунды. Не ...
В нише in-memory database свои места держат kdb+ и memSQL. QuestDB. Что может противопоставить всем этим решениям QuestDB с открытым исходным ...
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#40Deliverable D1: Survey - Parallel Computing and I/O
favor of alternative concepts such as object and key-value storage; moreover, they heavily rely ... Kdb+/KX**+95 ... QuestDB**+108.
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#41Load Balancing Engineer Jobs - 2021 | Indeed.com
KDB Software Engineer - Associate · Practical experience scaling and load-balancing of KDB applications. · Deep understanding of KDB technology and Q language.
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#42InfluxDB，TimescaleDB和QuestDB三種時序資料庫的比較
而如果性能是您的首要考慮因素的話，請您考慮選用QuestDB。 原文標題：Comparing InfluxDB, TimescaleDB, and QuestDB Time Series Databases，作者: ...
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#43Storing data from sensors networks - IOPscience
TSBD time-series database and cloud databases suitable for storage of sensor data are systematised, and recommendations for the selection made. 1. Introduction.
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#44QuestDB - fast time series database, zero-GC Java
QuestDB does not yet leverage metadata to the same extent and will execute same query in 30ms on 10M dataset. ... Any comparisons with KDB?
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#45Global Electronic Trading
Fixed income, equities, FX, ETD and OTC. Buy-side, sell-side, hedge funds, exchanges and execution venues. And MQTT and Internet-of-Things...
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#46comments - Hacker News
The core engineers from GS went on to build the Athena system at JP and the Quartz ... and no one wanted to write perl (yet somehow kdb was acceptable a few ...
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#47换电VS充电，谁决定新能源车未来？ - 百度人生
在项目的早期阶段，我们受到了基于矢量的append-only系统(如kdb+)的启发，因为这种模型带来了速度和简洁代码路径的优势 。QuestDB的数据模型使用了我们称之为基于时间 ...
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#48换电VS充电，谁决定新能源车未来？
在项目的早期阶段 ，我们受到了基于矢量的append-only系统(如kdb+)的启发 ，因为这种模型带来 ... 使用4个线程的TSBS基准测试结果 ：QuestDB 、InfluxDB 、ClickHouse ...
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#49PILNE! Praca: Kdb developer, Kraków - 5335 ofert pracy
JavaScript Developer ... ...with team members in Poland, Singapore, and Switzerland. We develop IT solutions for FX Cash Trading and all its stakeholders that ...
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#50Top 100 similar websites like hastic.io and competitors
Kdb+ Training, Tools and Consultants to help you store and intelligently ... QuestDB is an open source database designed to make time-series lightning fast ...
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#51Funding RoundUp - Public - Google Drive
Make tweaks and share with others to edit at the same time. ... LB Investment, KDB Development Bank, Magellan Technology Investment, YG Investment, et al.
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#52InfluxData's Competitors, Revenue, Number of Employees ...
InfluxData Competitors and Alternatives. 1 Vertica Logo. 3 Kx Labs Logo. 5 DBmaestro Logo. 7 Timescale Logo. 9 QuestDB Logo. 2 Elastic Logo. 4 Grafana Logo.
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#53数据库_软件下载 - 脚本之家
KDB 数据库客户端是世界上最小和最快的的数据库工具，它的单一集成平台使其非常有效地分析超大型数据集，并 ... QuestDB(开源数据库)电脑版v5.0.2 官方免费绿色版64位.
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#54tools_alternatives.xml - StackShare
... 0.6 https://stackshare.io/percona-monitoring-and-management/alternatives 0.6 ... 0.6 https://stackshare.io/questdb/alternatives 0.6 ...
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#55腾讯在深圳成立全资子公司注册资本1000万元 - 百科网
在项目的早期阶段，我们受到了基于矢量的append-only系统(如kdb+)的启发， ... 使用4个线程的TSBS基准测试结果：QuestDB、InfluxDB、ClickHouse和TimescaleDB每秒获取 ...
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#56顶级骁龙S4双核新旗舰索尼LT30p曝光 - 百度人生
在项目的早期阶段，我们受到了基于矢量的append-only系统(如kdb+)的启发 ，因为这种模型带来了速度和简洁代码路径的优势。QuestDB的数据模型使用了我们称之为基于时间 ...
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#57Global Startups - Funding & Investors Data | 2020 - StartupTalky
Company Amount Headquarters Round Category Disco $100000000 Houston, Texas Debt/Equity Legaltech Rendin $1500000 Estonia Seed Proptech Gramophone $3400000 Indore, India U Agtech
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#58巨屏有大智慧三星GALAXY Note抢先试用
在项目的早期阶段，我们受到了基于矢量的append-only系统(如kdb+)的启发， ... 使用4个线程的TSBS基准测试结果：QuestDB、InfluxDB、ClickHouse ...
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#59(类，fdef，mtable):无法找到一种继承的功能& # x2018的方法
如何模型一个表来保存在QuestDb上相同时间戳的许多指标？ ... 数组索引不同的结果(数组[:2，2:]vs阵列[:2，2]) ... 我如何加入一个在kdb中列的列.
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#60InfluxDB，TimescaleDB和QuestDB三种时序数据库的比较
而如果性能是您的首要考虑因素的话，请您考虑选用QuestDB。 原文标题：Comparing InfluxDB, TimescaleDB, and QuestDB Time Series Databases，作者: ...
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#61executables.txt - GitHub
... elb-version elektra(0.9.8):kdb eless(0.7):eless eleventy(0.12.1):eleventy ... cobcrun gnu-complexity(1.10):complexity cx-vs-mc gnu-getopt(2.37.2):getopt ...
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#62编写一个时间序列数据库_sinat_32849897的博客
│Read Write │ │ │ V │ ┌───────────────────┐ max: ... https://questdb.io/blog/2020/11/26/why-timeseries-data.
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#63All jobs from Hacker News 'Who is hiring? (October 2020)' post
We are looking for an additional front-end developer to rebuild our marketplace on the Sharetribe platform to improve the user experience and ...
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#64Ask HN: Who is hiring? (October 2020) - 500
QuestDB | Technical Content Writer | Full Time | London,UK or Remote ... Our tech stack is comprised of kdb, JavaScript, React, Python and AWS.
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#65RazorSQL中文版下载-RazorSQL6.4中文破解版下载 - 纯净下载
RazorSQL是用于Windows、MacOSX、Linux和Solaris的SQL查询工具、数据库浏览器、SQL编辑器和数据库管理工具。这个版本中主要增加了对BigQuery和KDB数据库 ...
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#66Ruby on rails 4 我如何检查未使用的i18n翻译 - 多多扣
... Influxdb 访问Platfrom.sh上的XDB influxdb · Influxdb 如何将XDB表导入QuestDB？ influxdb ... C++ cli C++/CLI I可以'；不要在VS 2019中创建对象。
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#67How do I compute moving averages on QuestDB?-Questions ...
I'm using the database QuestDB, and trying to compute moving averages with some ... out of the box (like in Influxdb or kdb+), or is there a way around it?
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#68Influxdb nedir. Kullanımlar - boguchwala24.pl
InfluxDB DevOps izleme, günlük verileri, uygulama göstergeleri, 7 dek 2020 — InfluxDB. - Kdb. - Prometheus. - QuestDB : Açıkalaması şöyle.
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#69QuestDB - Fastest open source database for time-series and ...
QuestDB is an open source database for time series, events, and analytical workloads with a primary focus on performance.
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#70LAMINARIN.INFO real time database open source - Newest ...
May 03, 2021 · QuestDB is the fastest open source database for time series data and ... You might have heard of KDB (or q the language used to work in KDB).
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#71centa star challenge costa brava appartment californien stadte ...
... ferien bauernhof smackdown vs raw 2007 ps2 tipps triton boats sale triton ... db design db gps db quest db 40 hf fm db studio db casio db sound db gain ...
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#72Let's Learn QuestDb on RaspberryPi and K8s Networking
00:00 - QuestDB on Raspberrypi46:00 - Kubernetes Networking ConceptsIn this stream, we will learn about QuestDb on Raspberry pi and explore ...
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