Database Newsql Performance Evaluation for Big Data in the Public Cloud
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Big Data Velocity in Plain English
Big Data Velocity in Plain English John Ryan Data Warehouse Solution Architect Table of Contents The Requirement . 1 What’s the Problem? . .. 2 Components Needed . 3 Data Capture . 3 Transformation . 3 Storage and Analytics . 4 The Traditional Solution . 6 The NewSQL Based Solution . 7 NewSQL Advantage . 9 Thank You. 10 About the Author . 10 ii The Requirement The assumed requirement is the ability to capture, transform and analyse data at potentially massive velocity in real time. This involves capturing data from millions of customers or electronic sensors, and transforming and storing the results for real time analysis on dashboards. The solution must minimise latency — the delay between a real world event and it’s impact upon a dashboard, to under a second. Typical applications include: • Monitoring Machine Sensors: Using embedded sensors in industrial machines or vehicles — typically referred to as The Internet of Things (IoT) . For example Progressive Insurance use real time speed and vehicle braking data to help classify accident risk and deliver appropriate discounts. Similar technology is used by logistics giant FedEx which uses SenseAware technology to provide near real-time parcel tracking. • Fraud Detection: To assess the risk of credit card fraud prior to authorising or declining the transaction. This can be based upon a simple report of a lost or stolen card, or more likely, an analysis of aggregate spending behaviour, aligned with machine learning techniques. • Clickstream Analysis: Producing real time analysis of user web site clicks to dynamically deliver pages, recommended products or services, or deliver individually targeted advertising. Big Data: Velocity in Plain English eBook 1 What’s the Problem? The primary challenge for real time systems architects is the potentially massive throughput required which could exceed a million transactions per second. -
Oracle Vs. Nosql Vs. Newsql Comparing Database Technology
Oracle vs. NoSQL vs. NewSQL Comparing Database Technology John Ryan Senior Solution Architect, Snowflake Computing Table of Contents The World has Changed . 1 What’s Changed? . 2 What’s the Problem? . .. 3 Performance vs. Availability and Durability . 3 Consistecy vs. Availability . 4 Flexibility vs . Scalability . 5 ACID vs. Eventual Consistency . 6 The OLTP Database Reimagined . 7 Achieving the Impossible! . .. 8 NewSQL Database Technology . 9 VoltDB . 10 MemSQL . 11 Which Applications Need NewSQL Technology? . 12 Conclusion . 13 About the Author . 13 ii The World has Changed The world has changed massively in the past 20 years. Back in the year 2000, a few million users connected to the web using a 56k modem attached to a PC, and Amazon only sold books. Now billions of people are using to their smartphone or tablet 24x7 to buy just about everything, and they’re interacting with Facebook, Twitter and Instagram. The pace has been unstoppable . Expectations have also changed. If a web page doesn’t refresh within seconds we’re quickly frustrated, and go elsewhere. If a web site is down, we fear it’s the end of civilisation as we know it. If a major site is down, it makes global headlines. Instant gratification takes too long! — Ladawn Clare-Panton Aside: If you’re not a seasoned Database Architect, you may want to start with my previous articles on Scalability and Database Architecture. Oracle vs. NoSQL vs. NewSQL eBook 1 What’s Changed? The above leads to a few observations: • Scalability — With potentially explosive traffic growth, IT systems need to quickly grow to meet exponential numbers of transactions • High Availability — IT systems must run 24x7, and be resilient to failure. -
F1 Query: Declarative Querying at Scale
F1 Query: Declarative Querying at Scale Bart Samwel John Cieslewicz Ben Handy Jason Govig Petros Venetis Chanjun Yang Keith Peters Jeff Shute Daniel Tenedorio Himani Apte Felix Weigel David Wilhite Jiacheng Yang Jun Xu Jiexing Li Zhan Yuan Craig Chasseur Qiang Zeng Ian Rae Anurag Biyani Andrew Harn Yang Xia Andrey Gubichev Amr El-Helw Orri Erling Zhepeng Yan Mohan Yang Yiqun Wei Thanh Do Colin Zheng Goetz Graefe Somayeh Sardashti Ahmed M. Aly Divy Agrawal Ashish Gupta Shiv Venkataraman Google LLC [email protected] ABSTRACT 1. INTRODUCTION F1 Query is a stand-alone, federated query processing platform The data processing and analysis use cases in large organiza- that executes SQL queries against data stored in different file- tions like Google exhibit diverse requirements in data sizes, la- based formats as well as different storage systems at Google (e.g., tency, data sources and sinks, freshness, and the need for custom Bigtable, Spanner, Google Spreadsheets, etc.). F1 Query elimi- business logic. As a result, many data processing systems focus on nates the need to maintain the traditional distinction between dif- a particular slice of this requirements space, for instance on either ferent types of data processing workloads by simultaneously sup- transactional-style queries, medium-sized OLAP queries, or huge porting: (i) OLTP-style point queries that affect only a few records; Extract-Transform-Load (ETL) pipelines. Some systems are highly (ii) low-latency OLAP querying of large amounts of data; and (iii) extensible, while others are not. Some systems function mostly as a large ETL pipelines. F1 Query has also significantly reduced the closed silo, while others can easily pull in data from other sources. -
Containers at Google
Build What’s Next A Google Cloud Perspective Thomas Lichtenstein Customer Engineer, Google Cloud [email protected] 7 Cloud products with 1 billion users Google Cloud in DACH HAM BER ● New cloud region Germany Google Cloud Offices FRA Google Cloud Region (> 50% latency reduction) 3 Germany with 3 zones ● Commitment to GDPR MUC VIE compliance ZRH ● Partnership with MUC IoT platform connects nearly Manages “We found that Google Ads has the best system for 50 brands 250M+ precisely targeting customer segments in both the B2B with thousands of smart data sets per week and 3.5M and B2C spaces. It used to be hard to gain the right products searches per month via IoT platform insights to accurately measure our marketing spend and impacts. With Google Analytics, we can better connect the omnichannel customer journey.” Conrad is disrupting online retail with new Aleš Drábek, Chief Digital and Disruption Officer, Conrad Electronic services for mobility and IoT-enabled devices. Solution As Conrad transitions from a B2C retailer to an advanced B2B and Supports B2C platform for electronic products, it is using Google solutions to grow its customer base, develop on a reliable cloud infrastructure, Supports and digitize its workplaces and retail stores. Products Used 5x Mobile-First G Suite, Google Ads, Google Analytics, Google Chrome Enterprise, Google Chromebooks, Google Cloud Translation API, Google Cloud the IoT connections vs. strategy Vision API, Google Home, Apigee competitors Industry: Retail; Region: EMEA Number of Automate Everything running -
Spanner: Becoming a SQL System
Spanner: Becoming a SQL System David F. Bacon Nathan Bales Nico Bruno Brian F. Cooper Adam Dickinson Andrew Fikes Campbell Fraser Andrey Gubarev Milind Joshi Eugene Kogan Alexander Lloyd Sergey Melnik Rajesh Rao David Shue Christopher Taylor Marcel van der Holst Dale Woodford Google, Inc. ABSTRACT this paper, we focus on the “database system” aspects of Spanner, Spanner is a globally-distributed data management system that in particular how query execution has evolved and forced the rest backs hundreds of mission-critical services at Google. Spanner of Spanner to evolve. Most of these changes have occurred since is built on ideas from both the systems and database communi- [5] was written, and in many ways today’s Spanner is very different ties. The first Spanner paper published at OSDI’12 focused on the from what was described there. systems aspects such as scalability, automatic sharding, fault tol- A prime motivation for this evolution towards a more “database- erance, consistent replication, external consistency, and wide-area like” system was driven by the experiences of Google developers distribution. This paper highlights the database DNA of Spanner. trying to build on previous “key-value” storage systems. The pro- We describe distributed query execution in the presence of reshard- totypical example of such a key-value system is Bigtable [4], which ing, query restarts upon transient failures, range extraction that continues to see massive usage at Google for a variety of applica- drives query routing and index seeks, and the improved blockwise- tions. However, developers of many OLTP applications found it columnar storage format. -
PS Non-Standard Database Systems Overview
PS Non-Standard Database Systems Overview Daniel Kocher March 2019 is document gives a brief overview on three categories of non-standard database systems (DBS) in the context of this class. For each category, we provide you with a motivation, a discussion about the key properties, a list of commonly used implementations (proprietary and open-source/freely-available), and recommendation(s) for your project. For your convenience, we also recap some relevant terms (e.g., ACID, OLTP, ...). Terminology OLTP Online transaction processing. OLTP systems are highly optimized to process (1) short queries (operating only on a small portion of the database) and (2) small transac- tions (inserting/updating few tuples per relation). Typically, OLTP includes insertions, updates, and deletions. e main focus of OLTP systems is on low response time and high throughput (in terms of transactions per second). Databases in OLTP systems are highly normalized [5]. OLAP Online analytical processing. OLAP systems analyze complex data (usually from a data warehouse). Typically, queries in an OLAP system may run for a long time (as opposed to queries in OLTP systems) and the number of transactions is usually low. Fur- thermore, typical OLAP queries are read-only and touch a large portion of the database (e.g., scan or join large tables). e main focus of OLAP systems is on low response time. Databases in OLAP systems are oen de-normalized intentionally [5]. ACID Traditional relational database systems guarantee ACID properties: – Atomicity All or no operation(s) of a transaction are reected in the database. – Consistency Isolated execution of a transaction preserves consistency of the database. -
Database Software Market: Billy Fitzsimmons +1 312 364 5112
Equity Research Technology, Media, & Communications | Enterprise and Cloud Infrastructure March 22, 2019 Industry Report Jason Ader +1 617 235 7519 [email protected] Database Software Market: Billy Fitzsimmons +1 312 364 5112 The Long-Awaited Shake-up [email protected] Naji +1 212 245 6508 [email protected] Please refer to important disclosures on pages 70 and 71. Analyst certification is on page 70. William Blair or an affiliate does and seeks to do business with companies covered in its research reports. As a result, investors should be aware that the firm may have a conflict of interest that could affect the objectivity of this report. This report is not intended to provide personal investment advice. The opinions and recommendations here- in do not take into account individual client circumstances, objectives, or needs and are not intended as recommen- dations of particular securities, financial instruments, or strategies to particular clients. The recipient of this report must make its own independent decisions regarding any securities or financial instruments mentioned herein. William Blair Contents Key Findings ......................................................................................................................3 Introduction .......................................................................................................................5 Database Market History ...................................................................................................7 Market Definitions -
Economic and Social Impacts of Google Cloud September 2018 Economic and Social Impacts of Google Cloud |
Economic and social impacts of Google Cloud September 2018 Economic and social impacts of Google Cloud | Contents Executive Summary 03 Introduction 10 Productivity impacts 15 Social and other impacts 29 Barriers to Cloud adoption and use 38 Policy actions to support Cloud adoption 42 Appendix 1. Country Sections 48 Appendix 2. Methodology 105 This final report (the “Final Report”) has been prepared by Deloitte Financial Advisory, S.L.U. (“Deloitte”) for Google in accordance with the contract with them dated 23rd February 2018 (“the Contract”) and on the basis of the scope and limitations set out below. The Final Report has been prepared solely for the purposes of assessment of the economic and social impacts of Google Cloud as set out in the Contract. It should not be used for any other purposes or in any other context, and Deloitte accepts no responsibility for its use in either regard. The Final Report is provided exclusively for Google’s use under the terms of the Contract. No party other than Google is entitled to rely on the Final Report for any purpose whatsoever and Deloitte accepts no responsibility or liability or duty of care to any party other than Google in respect of the Final Report and any of its contents. As set out in the Contract, the scope of our work has been limited by the time, information and explanations made available to us. The information contained in the Final Report has been obtained from Google and third party sources that are clearly referenced in the appropriate sections of the Final Report. -
Performance Analysis of Blockchain Platforms
UNLV Theses, Dissertations, Professional Papers, and Capstones August 2018 Performance Analysis of Blockchain Platforms Pradip Singh Maharjan Follow this and additional works at: https://digitalscholarship.unlv.edu/thesesdissertations Part of the Computer Sciences Commons Repository Citation Maharjan, Pradip Singh, "Performance Analysis of Blockchain Platforms" (2018). UNLV Theses, Dissertations, Professional Papers, and Capstones. 3367. http://dx.doi.org/10.34917/14139888 This Thesis is protected by copyright and/or related rights. It has been brought to you by Digital Scholarship@UNLV with permission from the rights-holder(s). You are free to use this Thesis in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s) directly, unless additional rights are indicated by a Creative Commons license in the record and/ or on the work itself. This Thesis has been accepted for inclusion in UNLV Theses, Dissertations, Professional Papers, and Capstones by an authorized administrator of Digital Scholarship@UNLV. For more information, please contact [email protected]. PERFORMANCE ANALYSIS OF BLOCKCHAIN PLATFORMS By Pradip S. Maharjan Bachelor of Computer Engineering Tribhuvan University Institute of Engineering, Pulchowk Campus, Nepal 2012 A thesis submitted in partial fulfillment of the requirements for the Master of Science in Computer Science Department of Computer Science Howard R. Hughes College of Engineering The Graduate College University of Nevada, Las Vegas August 2018 c Pradip S. Maharjan, 2018 All Rights Reserved Thesis Approval The Graduate College The University of Nevada, Las Vegas May 4, 2018 This thesis prepared by Pradip S. -
Evaluating and Comparing Oracle Database Appliance Performance Updated for Oracle Database Appliance X8-2-HA
Evaluating and Comparing Oracle Database Appliance Performance Updated for Oracle Database Appliance X8-2-HA ORACLE WHITE PAPER | JANUARY 2020 DISCLAIMER The performance results in this paper are intended to give an estimate of the overall performance of the Oracle Database Appliance X8-2-HA system. The results are not a benchmark, and cannot be used to characterize the relative performance of Oracle Database Appliance systems from one generation to another, as the workload characteristics and other environmental factors including firmware, OS, and database patches, which includes Spectre/Meltdown fixes, will vary over time. For an accurate comparison to another platform, you should run the same tests, with the same OS (if applicable) and database versions, patch levels, etc. Do not rely on older tests or benchmark runs, as changes made to the underlying platform in the interim may substantially impact results. EVALUATING AND COMPARING ORACLE DATABASE APPLIANCE PERFORMANCE Table of Contents Introduction and Executive Summary 1 Audience 2 Objective 2 Oracle Database Appliance Deployment Architecture 3 Oracle Database Appliance Configuration Templates 3 What is Swingbench? 4 Swingbench Download and Setup 4 Configuring Oracle Database Appliance for Testing 5 Configuring Oracle Database Appliance System for Testing 5 Benchmark Setup 5 Database Setup 6 Schema Setup 6 Workload Setup and Execution 10 Benchmark Results 11 Workload Performance 11 Database and Operating System Statistics 12 Average CPU Busy 12 REDO Writes 13 Transaction Rate 13 Important Considerations for Performing the Benchmark 14 Conclusion 15 Appendix A Swingbench configuration files 16 Appendix B The loadgen.pl file 19 Appendix C The generate_awr.sh script 24 References 25 EVALUATING AND COMPARING ORACLE DATABASE APPLIANCE PERFORMANCE Introduction and Executive Summary Oracle Database Appliance X8-2-HA is a highly available Oracle database system. -
A Big Data Roadmap for the DB2 Professional
A Big Data Roadmap For the DB2 Professional Sponsored by: align http://www.datavail.com Craig S. Mullins Mullins Consulting, Inc. http://www.MullinsConsulting.com © 2014 Mullins Consulting, Inc. Author This presentation was prepared by: Craig S. Mullins President & Principal Consultant Mullins Consulting, Inc. 15 Coventry Ct Sugar Land, TX 77479 Tel: 281-494-6153 Fax: 281.491.0637 Skype: cs.mullins E-mail: [email protected] http://www.mullinsconsultinginc.com This document is protected under the copyright laws of the United States and other countries as an unpublished work. This document contains information that is proprietary and confidential to Mullins Consulting, Inc., which shall not be disclosed outside or duplicated, used, or disclosed in whole or in part for any purpose other than as approved by Mullins Consulting, Inc. Any use or disclosure in whole or in part of this information without the express written permission of Mullins Consulting, Inc. is prohibited. © 2014 Craig S. Mullins and Mullins Consulting, Inc. (Unpublished). All rights reserved. © 2014 Mullins Consulting, Inc. 2 Agenda Uncover the roadmap to Big Data… the terminology and technology used, use cases, and trends. • Gain a working knowledge and definition of Big Data (beyond the simple three V's definition) • Break down and understand the often confusing terminology within the realm of Big Data (e.g. polyglot persistence) • Examine the four predominant NoSQL database systems used in Big Data implementations (graph, key/value, column, and document) • Learn some of the major differences between Big Data/NoSQL implementations vis-a-vis traditional transaction processing • Discover the primary use cases for Big Data and NoSQL versus relational databases © 2014 Mullins Consulting, Inc. -
60-539: Emerging Non-Traditional Database Systems (Data Warehousing and Mining)
60-539: Emerging non-traditional database systems (Data Warehousing and Mining): sdb1 warehouse sdb2 sdb3 Dr. C.I. Ezeife School of Computer Science, University of Windsor, Canada. Email: [email protected] 60-539 Dr. C.I. Ezeife @c 2021 1 PART I (DATABASE MANAGEMENT SYSTEM OVERVIEW) DBMS (PART 1) OVERVIEW Components of a DBMS DBMS Data model Data Definition and Manipulation Language File Organization Techniques Query Optimization and Evaluation Facility Database Design and Tuning Transaction Processing Concurrency Control Database Security and Integrity Issues 60-539 Dr. C.I. Ezeife © 2021 2 DBMS OVERVIEW(What are?) What is a database? : It is a collection of data, typically describing the activities of one or more related organizations, e.g., a University, an airline reservation or a banking database. What is a DBMS?: A DBMS is a set of software for creating, querying, managing and keeping databases. Examples of DBMS’s are DB2, Informix, Sybase, Oracle, MYSQL, Microsoft Access (relational). Alternative to Databases: Storing all data for university, airline and banking information in separate files and writing separate program for each data file. What is a Data Warehouse?:A subject-oriented, historical, non- volatile database integrating a number of data sources. What is Data Mining?:Is data analysis for finding interesting trends or patterns in large dataset to guide decisions about future activities. 60-539 Dr. C.I. Ezeife © 2021 3 DBMS OVERVIEW(Evolution of Information Technology) 1960s and earlier: Primitive file processing: data are collected in files and manipulated with programs in Cobol and other languages. Disadv.: any change in storage structure of data requires changing the program (i.e., no logical or physical data independence).