Real-Time Unified Data Layers: A New Era for Scalable Analytics, Search, and AI v 1.1Table of Contents Introduction 1. The Interconnection of Analytics, Search, and AI 2. What is a Real-Time Unified Unified Data Layer? 3. Why Do You Need a Real-Time Unified Data Layer? 4. 5.CrateDB: A Modern Real-Time Unified Data Layer1. Introduction Data teams are facing more challenges than ever. As applications data engineering and architecture teams must design systems that not only scale but also deliver real-time access and insights. However, the complexity isn’t just technical—business expectations have grown

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCI- DENTAL ................................................................................... 141 8.5. Date/Time Types ....................................................................................... 143 Formatting Functions .................................................................. 239 9.9. Date/Time Functions and Operators .............................................................. 246 9.10. Enum

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL Types ............................................................................... 133 8.5. Date/Time Types ................................................................................. 135 8.6. Boolean Type Formatting Functions ............................................................. 226 9.9. Date/Time Functions and Operators ........................................................ 233 9.10. Enum Support

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCI- DENTAL ...............137 8.5. Date/Time Types............................................................................................................138 8.5.1. Date/Time Input......................... .....................................................................................141 8.5.1.3. Time Stamps.........................................................................................142

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL ...................128 8.5. Date/Time Types.....................................................................................................130 8.5.1. Date/Time Input............................ .....................................................................................133 8.5.1.3. Time Stamps..................................................................................134 8.5.1

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCI- DENTAL ................................................................................... 166 8.5. Date/Time Types ....................................................................................... 168 Formatting Functions .................................................................. 285 9.9. Date/Time Functions and Operators .............................................................. 293 9.10. Enum

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL Types ............................................................................... 158 8.5. Date/Time Types ................................................................................. 160 8.6. Boolean Type Formatting Functions ............................................................. 269 9.9. Date/Time Functions and Operators ........................................................ 277 9.10. Enum Support

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCI- DENTAL ................................................................................... 159 8.5. Date/Time Types ....................................................................................... 162 Formatting Functions .................................................................. 274 9.9. Date/Time Functions and Operators .............................................................. 282 9.10. Enum

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCI- DENTAL ................................................................................... 156 8.5. Date/Time Types ....................................................................................... 158 Formatting Functions .................................................................. 266 9.9. Date/Time Functions and Operators .............................................................. 274 9.10. Enum

copyright notice and this paragraph and the following two paragraphs appear in all copies. IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL Types ............................................................................... 152 8.5. Date/Time Types ................................................................................. 154 8.6. Boolean Type Formatting Functions ............................................................. 259 9.9. Date/Time Functions and Operators ........................................................ 268 9.10. Enum Support