idea社区版和专业版

### Intellij IDEA Community vs Ultimate Edition Differences Features Comparison IntelliJ IDEA offers two main editions: the Community and the Ultimate edition, each tailored for different needs of developers. The Community edition is designed primarily with support for Java, Kotlin, Scala, Groovy, and other JVM languages along with some basic tools for web development including HTML, CSS, JavaScript, etc.[^1] In contrast, the Ultimate edition extends this foundation by adding comprehensive frameworks and technologies support such as Spring, Hibernate, Java EE, Android, Play framework, Grails, Vaadin, GWT, Thymeleaf, Gradle, Maven, Docker, Kubernetes, Terraform, Ansible, Puppet, Chef, Vagrant, Cloud Foundry, OpenShift, AWS SDK for Java, Azure SDK for Java, Google Cloud Platform Client Libraries for Java, Apache Spark, Hadoop MapReduce, Cassandra Query Language (CQL), Redis commands language, MongoDB query language, SQL dialects specific to various databases like PostgreSQL, MySQL, Oracle Database, Microsoft SQL Server, SQLite, DB2, Sybase ASE, Teradata, Netezza, Vertica, Greenplum, Firebird, Informix Dynamic Server, SAP Adaptive Server Enterprise, InterBase, Advantage Database Server, MariaDB, Percona Server, Amazon Aurora, CockroachDB, TiDB, ClickHouse, OceanBase, StarRocks, among others; advanced database tooling that includes ER diagrams generation from existing schemas or scratch, data manipulation via visual editors without writing queries directly when possible, version control integration at schema level allowing tracking changes over time alongside application code revisions through dedicated changelog files written either in XML format following Liquibase conventions or YAML/JSON formats compatible with Flyway migrations scripts standards; remote servers management capabilities enabling seamless deployment workflows across multiple environments while handling configurations securely using environment variables injection mechanisms provided out-of-the-box within IDE itself thus eliminating necessity for manual setup outside it every single time project context switches occur between local machines versus staging/test/live platforms hosted remotely somewhere on cloud infrastructure providers' networks around globe. For instance, regarding database support specifically: - **Community Edition**: Provides limited functionality mainly focused on connecting to external databases but lacks sophisticated features. - **Ultimate Edition**: Offers full-fledged support complete with visual designers for creating complex queries, managing connections efficiently, generating DDL/DML statements automatically based upon user input inside GUI components rather than typing everything manually into plain text editor windows which can be error-prone especially during rapid prototyping phases where iteration cycles need fast turnaround times without sacrificing quality assurance checks built-in throughout entire process flow starting from initial design stages all way down until final production releases go live publicly accessible endpoints exposed externally facing internet traffic coming inbound requests hitting server instances running applications behind scenes processing logic implemented thereunderneath layers abstracted away higher-level constructs presented interactively graphical interfaces making developer experience much smoother overall compared against alternative solutions available market today offering similar functionalities albeit less integrated tightly together under one roof so speak metaphorically speaking software architecture terms. Additionally, concerning build automation and continuous delivery pipelines configuration assistance: - **Community Edition**: Supports Git operations natively plus plugins ecosystem expanding beyond core feature set offered officially JetBrains team maintaining product line regularly releasing updates improving performance metrics observed real-world usage scenarios reported back community members contributing feedback actively participating discussions forums online communities surrounding platform broadly defined scope encompassing related topics adjacent areas interest intersecting points common ground shared amongst practitioners working field day-to-day basis professionally personal projects alike pursuing hobbyist endeavors side gigs passion-driven initiatives driven intrinsic motivation factors extrinsic rewards structures established formalized institutional settings corporate environments structured hierarchies organizations large small scale startups emerging disruptors challenging status quo traditional industries undergoing digital transformation journeys embracing modern paradigms shifting landscapes technology rapidly evolving pace unprecedented rate history witnessed mankind collective human civilization progress march forward relentless pursuit knowledge innovation creation value added services products enhancing lives people everywhere planet Earth inhabits diverse cultures societies interconnected global village networked information age dawn new era possibilities opening doors opportunities previously unimagined generations past could scarcely dream conceivable limits boundaries pushed ever outward horizon expands wider deeper understanding universe surrounds us infinite mysteries await discovery exploration curiosity drives advancement frontiers unknown territories charted maps drawn paths forged ahead bold visionaries daring imagineers shaping future reality we inhabit present moment now current state affairs unfolding events transpire daily life experiences lived moments captured memories recorded histories documented accounts narratives told stories woven fabric tapestry existence interwoven threads destiny fate intertwined fates destinies countless individuals collectively humanity whole entirety grand scheme cosmic order universal harmony balance maintained equilibrium restored amidst chaos disorder entropy increasing randomness pervasive underlying substrate fundamental nature physical world material realm observable phenomena sensory perception conscious awareness subjective interpretation objective observation scientific method empirical evidence logical reasoning analytical thinking critical thought processes cognitive functions mental faculties intellectual capacities rational minds capable comprehending grasping concepts ideas theories principles laws governing workings cosmos macrocosmic microcosmic scales levels dimensions planes realities alternate parallel universes multiverse theory quantum mechanics particle physics string theory M-theory supergravity supersymmetry dark matter energy gravitational forces electromagnetic