IMDB 电影数据仓库数据，包括电影名称、介绍、导演、演员等信息。

每个数据集都包含在一个以UTF-8字符集为基础的、以制表符分隔的数值（TSV）格式的压缩文件中。每个文件的第一行包含描述每一列内容的标题。一个'/N'是用来表示该标题/名称的特定字段缺失或为空。可用的数据集如下。

title.akas.tsv.gz - Contains the following information for titles:

• titleId (string) - a tconst, an alphanumeric unique identifier of the title

• ordering (integer) – a number to uniquely identify rows for a given titleId

• title (string) – the localized title

• region (string) - the region for this version of the title

• language (string) - the language of the title

• types (array) - Enumerated set of attributes for this alternative title. One or more of the following: "alternative", "dvd", "festival", "tv", "video", "working", "original", "imdbDisplay". New values may be added in the future without warning

• attributes (array) - Additional terms to describe this alternative title, not enumerated

• isOriginalTitle (boolean) – 0: not original title; 1: original title

title.basics.tsv.gz - Contains the following information for titles:

• tconst (string) - alphanumeric unique identifier of the title

• titleType (string) – the type/format of the title (e.g. movie, short, tvseries, tvepisode, video, etc)

• primaryTitle (string) – the more popular title / the title used by the filmmakers on promotional materials at the point of release

• originalTitle (string) - original title, in the original language

• isAdult (boolean) - 0: non-adult title; 1: adult title

• startYear (YYYY) – represents the release year of a title. In the case of TV Series, it is the series start year

• endYear (YYYY) – TV Series end year. ‘\N’ for all other title types

• runtimeMinutes – primary runtime of the title, in minutes

• genres (string array) – includes up to three genres associated with the title

title.crew.tsv.gz – Contains the director and writer information for all the titles in IMDb. Fields include:

• tconst (string) - alphanumeric unique identifier of the title

• directors (array of nconsts) - director(s) of the given title

• writers (array of nconsts) – writer(s) of the given title

title.episode.tsv.gz – Contains the tv episode information. Fields include:

• tconst (string) - alphanumeric identifier of episode

• parentTconst (string) - alphanumeric identifier of the parent TV Series

• seasonNumber (integer) – season number the episode belongs to

• episodeNumber (integer) – episode number of the tconst in the TV series

title.principals.tsv.gz – Contains the principal cast/crew for titles

• tconst (string) - alphanumeric unique identifier of the title

• ordering (integer) – a number to uniquely identify rows for a given titleId

• nconst (string) - alphanumeric unique identifier of the name/person

• category (string) - the category of job that person was in

• job (string) - the specific job title if applicable, else '\N'

• characters (string) - the name of the character played if applicable, else '\N'

title.ratings.tsv.gz – Contains the IMDb rating and votes information for titles

• tconst (string) - alphanumeric unique identifier of the title

• averageRating – weighted average of all the individual user ratings

• numVotes - number of votes the title has received

name.basics.tsv.gz – Contains the following information for names:

• nconst (string) - alphanumeric unique identifier of the name/person

• primaryName (string)– name by which the person is most often credited

• birthYear – in YYYY format

• deathYear – in YYYY format if applicable, else '\N'

• primaryProfession (array of strings)– the top-3 professions of the person

• knownForTitles (array of tconsts) – titles the person is known for