1. Machine Learning with ClickHouseLinear regression in ClickHouse Is implemented as Aggregate Function Means you can train multiple models in single SQL query SELECT cab_type, simpleLinearRegression(trip_distance, total_amount) FROM ─┘ 18 / 62 Linear regression result 19 / 62 The influence of time 20 / 62 Let’s train more models! SELECT toYear(pickup_datetime) AS y, simpleLinearRegression(trip_distance, total_amount) FROM 99253781758988) │ └──────┴─────────────────────────────────────────────────────┘ 21 / 62 Let’s train more models! 22 / 62 Linear regression in ClickHouse simpleLinearRegression supports only single factor ›0 码力 | 64 页 | 1.38 MB | 1 年前3
0. Machine Learning with ClickHouse Linear regression in ClickHouse Is implemented as Aggregate Function Means you can train multiple models in single SQL query SELECT cab_type, simpleLinearRegression(trip_distance, total_amount) FROM ─┘ 18 / 62 Linear regression result 19 / 62 The influence of time 20 / 62 Let’s train more models! SELECT toYear(pickup_datetime) AS y, simpleLinearRegression(trip_distance, total_amount) FROM 99253781758988) │ └──────┴─────────────────────────────────────────────────────┘ 21 / 62 Let’s train more models! 22 / 62 Linear regression in ClickHouse simpleLinearRegression supports only single factor ›0 码力 | 64 页 | 1.38 MB | 1 年前3
Navicat Data Modeler Version 3 User Guide (Mac)Model 23 About Model 23 Create Model 25 Chapter 5 - Physical Model 27 About Physical Models 27 Add Databases / Schemas to Physical Model 27 Add Tables to Physical Model 28 Add Views Model 41 About Logical Models 41 Add Entities to Logical Model 41 Add a Relation to a Logical Model 43 Chapter 7 - Conceptual Model 45 About Conceptual Models 45 Add Entities to Conceptual Editor 75 Code Completion (Available only in Non-Essentials Edition) 76 Auto Recovery 76 Models 76 Environment 77 Advanced 78 Chapter 14 - Hints and Tips 79 3 Model Hints and0 码力 | 83 页 | 1.96 MB | 1 年前3
Navicat Data Modeler Version 3 User Guide (Windows)
creating and manipulating database models. It enables users to design database structures, reverse engineer, forward engineer, generate SQL files and print models to files, etc. Navicat Data Modeler some highlights of Navicat Data Modeler: • Create and manipulate conceptual/logical/physical models. • Support various database systems: MySQL, MariaDB, Oracle, PostgreSQL, SQLite and SQL Server User Interface Main Window Navigation Pane The Navigation pane allows you to create new models, open local model files, recently opened model files, or model files in Navicat Cloud / On-Prem0 码力 | 85 页 | 1.31 MB | 1 年前3
Navicat Version 16 User Guide (Mac)
Physical Models 135 Create Physical Models 135 Add Databases / Schemas 135 Add Tables 136 Add Views 136 Add Foreign Keys 137 Logical Models 138 Create Logical Models 138 Add Entities Entities 138 Add Relations 138 Conceptual Models 139 Create Conceptual Models 139 Add Entities 139 Add Relations 140 Diagram Layout 140 Work with Diagram Canvas 140 Add Labels Collaboration About Collaboration Navicat allows you to synchronize connections, queries, snippets, models, workspaces and virtual groups from Navicat, other Navicat family members, different machines and0 码力 | 324 页 | 7.77 MB | 1 年前3
Navicat Version 16 Windows User Guide Physical Models 138 Create Physical Models 138 Add Databases / Schemas 139 Add Tables 139 Add Views 140 Add Foreign Keys 140 Logical Models 141 Create Logical Models 141 Add Entities Entities 141 Add Relations 142 Conceptual Models 142 Create Conceptual Models 142 Add Entities 143 Add Relations 143 Diagram Layout 144 Work with Diagram Canvas 144 Add Labels Collaboration About Collaboration Navicat allows you to synchronize connections, queries, snippets, models, workspaces and virtual groups from Navicat, other Navicat family members, different machines and0 码力 | 324 页 | 3.93 MB | 1 年前3
Navicat Version 16 Linux User Guide Physical Models 137 Create Physical Models 137 Add Databases / Schemas 137 Add Tables 138 Add Views 138 Add Foreign Keys 139 Logical Models 140 Create Logical Models 140 Add Entities Entities 140 Add Relations 141 Conceptual Models 141 Create Conceptual Models 141 Add Entities 141 Add Relations 142 Diagram Layout 142 Work with Diagram Canvas 142 Add Labels Collaboration About Collaboration Navicat allows you to synchronize connections, queries, snippets, models, workspaces and virtual groups from Navicat, other Navicat family members, different machines and0 码力 | 321 页 | 6.65 MB | 1 年前3
navicat collaboration version 1 user guide44 View Project Details 45 Chapter 7 - Navicat Objects 48 Connections 48 Queries 48 Models 48 Snippets 49 Charts Workspaces 49 Virtual Groups 50 Chapter 8 – Commands 51 On-Prem you to update your Navicat Cloud account, and manage the objects (connections, queries, snippets, models, workspaces and virtual groups) that are synchronized to Navicat Cloud. Here are some highlights to host a cloud environment for storing Navicat objects (connection settings, queries, snippets, models, workspaces, and virtual groups) internally at your location. Here are some highlights of Navicat0 码力 | 56 页 | 1.08 MB | 1 年前3
Pivotal HVR meetup 20190816technologies (EMR, Spark, etc..) Added value from HVR • Rich replication (next slide) • Multiple SCD models (slides after that...) • Good “dove-tailing” with subsequent “sematic” ETL steps Ingestion into Harry $99 Jan 1st insert time key plain replica soft delete HVR Slowly Changing Dimensions (SCD) models Only supported for database targets Only supported for database targets Available for database delete id name balance 11 Tom $20 22 Dick $200 33 Harry $99 HVR Slowly Changing Dimensions (SCD) models Only supported for database targets Only supported for database targets Available for database0 码力 | 31 页 | 2.19 MB | 1 年前3
Firebird 2.1.5 Installation............................................................... 12 Database Compatibility Among Models ................................................................................. 12 Full Servers is libfbembed.so and its manner of resource usage is like Classic. Database Compatibility Among Models There are no issues that make databases created by one server model incompatible with another server section entitled Microsoft Runtime Libraries. Installation Choices On Windows, you have three server models to choose from: Superserver, Classic and Embedded Server. This means you have some decisions to make0 码力 | 46 页 | 217.89 KB | 1 年前3
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