Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Realm を正しく使うには
Search
numa08
September 29, 2015
Technology
5
1.6k
Realm を正しく使うには
Android で Realm を使う際の気をつける点とかを共有@ #realm_jp
numa08
September 29, 2015
Tweet
Share
More Decks by numa08
See All by numa08
What/Why/How MVVM on iOS
numa08
3
730
facilio
numa08
0
130
Kotlin でテストを書く
numa08
0
390
Android Testing Bootcamp 4
numa08
0
520
チームの進捗をちゃんと可視化したい話
numa08
1
1k
Realmを正しく使うには
numa08
2
400
新入女子社員のコードを直す簡単なお仕事 #新宿Scala座 第6回
numa08
1
220
新宿Scala座
numa08
0
1k
DroigPing
numa08
0
130
Other Decks in Technology
See All in Technology
[Codex Meetup Japan #1] Codex-Powered Mobile Apps Development
korodroid
2
490
プロポーザルのコツ ~ Kaigi on Rails 2025 初参加で3名の登壇を実現 ~
naro143
1
220
AWS Control Tower に学ぶ! IAM Identity Center 権限設計の第一歩 / IAM Identity Center with Control Tower
y___u
0
150
2025-10-09_プロジェクトマネージャーAIチャンス
taukami
0
130
AI時代だからこそ考える、僕らが本当につくりたいスクラムチーム / A Scrum Team we really want to create in this AI era
takaking22
8
4.2k
How to achieve interoperable digital identity across Asian countries
fujie
0
150
"プロポーザルってなんか怖そう"という境界を超えてみた@TSUDOI by giftee Tech #1
shilo113
0
190
[Keynote] What do you need to know about DevEx in 2025
salaboy
0
170
『OCI で学ぶクラウドネイティブ 実践 × 理論ガイド』 書籍概要
oracle4engineer
PRO
3
210
Adapty_東京AI祭ハッカソン2025ピッチスライド
shinoyamada
0
290
ユーザーの声とAI検証で進める、プロダクトディスカバリー
sansantech
PRO
1
130
AI Agent Dojo #2 watsonx Orchestrateフローの作成
oniak3ibm
PRO
0
100
Featured
See All Featured
Being A Developer After 40
akosma
91
590k
The Pragmatic Product Professional
lauravandoore
36
6.9k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
32
2.3k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
jQuery: Nuts, Bolts and Bling
dougneiner
65
7.9k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
127
53k
How STYLIGHT went responsive
nonsquared
100
5.8k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
23
1.5k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
A Modern Web Designer's Workflow
chriscoyier
697
190k
Facilitating Awesome Meetings
lara
56
6.6k
Transcript
3FBMNΛ ਖ਼͘͠͏ʹ "OESPJEฤ !OVNB SFBMN@KQ
!OVNB IUUQOVNBIBUFCMPKQ
DPWFMMJOF --$ GFBUIFSܰշͳUXJUUFSΫϥΠΞϯτ
3FBMNΛਖ਼͘͠͏ʹ 3FBMNߴͳ%#.4Ͱ͋Δ 3FBMNଞͷ%#.4ͱൺֱͯ͠ѹతʹߴͰ͋Δɻ ͔͠͠ɺଞͷ%#.4ʹແ੍͍ҙ͕͋Δɻ εϨουؒ௨৴ɺίϯϙʔωϯτؒ௨৴ɺςετFUDʜ "OESPJEͰ3FBMNΛͬͨͷհ UXJUUFSΫϥΠΞϯτGFBUIFSͰ3FBMNΛͬͨɻ πΠʔτͷಡΈࠐΈɺදࣔؔ࿈ʹ͍ͭͯϋϚͬͨΛհɻ
ΞδΣϯμ ઃܭ w ࠓͷઃܭ w ੲͷઃܭ w ੲͷઃܭͷࣦഊ ςετ
w ςετͷ5JQT
ࠓͷઃܭ
ੲͷઃܭ
πΠʔτͷཧΦϒδΣΫτ ࠓ ੲ class Tweet extends RealmObject { String
text; Date createAt; String userName; public Tweet(){} public Tweet(String text, Date createAt, String userName) { this.text = text; this.createAt = createAt; this.userName = userName; } } class Tweet implements Content { String text; Date createAt; String userName; // RealmTweet extends RealmObject public Tweet(RealmTweet obj){ this.text = obj.getText(); this.createAt = obj.getCreateAt(); this.userName = obj.getUserName(); } }
ੲͷઃܭ ޓੑ͕ཉ͔ͬͨ͠ 3FBMNҎ֎ͷ%#.403.ͷ࠾༻ݕ౼͍ͯͨ͠ɻ ͍ͭͰΓ͑ΒΕΔΑ͏ʹɺޓੑΛҙ͍ࣝͯͨ͠ɻ
ੲͷઃܭͷμϝͳ ϝϞϦ͍͗͢ ͔ͳΓେྔͷΦϒδΣΫτΛϝϞϦ্ʹల։͢ΔͷͰɺ ͕ٻΊΒΕͨɻ 3FBMNͷϝϦοτΛ׆͔ͤͯͳ͍ ಠࣗΦϒδΣΫτͷల։ʹΑͬͯɺಈ࡞͕͘ͳͬͨɻ Ԇϩʔυ($Λར༻͠ͳ͍ͷͰɺແҙຯͳϝϞϦফඅʹܨ͕ͬͨɻ ޓੑΛࣺͯͯ3FBMNΛ͏ํࣜʹํస
εϨουؒ௨৴ ੲ ࠓ ಡΈࠐΈ όοΫάϥϯυͰ࣮ߦ ॻ͖ࠐΈ όοΫάϥϯυͰ࣮ߦ εϨουؒ௨৴ ಠࣗΦϒδΣΫτʹల։
ಡΈࠐΈ 6*εϨουͰ࣮ߦ ॻ͖ࠐΈ όοΫάϥϯυͰ࣮ߦ εϨουؒ௨৴ ࣝผࢠɺΫΤϦΛΓͱΓɻ ࣍ͷεϨουͰΫΤϦΛ࣮ߦɻ
ίϯϙʔωϯτؒ௨৴ ੲ ࠓ ίϯϙʔωϯτؒ௨৴ ಠࣗͷ1BSDFMBCMFͳΦϒδΣΫτʹ ల։ ίϯϙʔωϯτؒ௨৴ ࣝผࢠɺΫΤϦΛΓͱΓɻ ࣍ͷίϯϙʔωϯτͰΫΤϦ࣮ߦɻ
ςετͷ ઃܭ w +7.Ͱςετ͕Ͱ͖ͳ͍ w ϑΝΠϧআ࣌ͷҙࣄ߲ w 6*εϨουςετͷҙࣄ߲ εϨουؒ௨৴ɺίϯϙʔωϯτؒ௨৴ͷ੍ݶ͋ͬͯɺςετ࣮ߦҙ͕ඞཁ
ͱͳΔɻ
ςετͷ +7.্Ͱςετ͕Ͱ͖ͳ͍ +7.্ͷςετͰωΟςΟϒϥΠϒϥϦ͕ಡΈࠐΊͳ͍ͷͰɺ3FBMNΠϯελϯ εΞΫηεͰ͖ͳ͍ɻ *OTUSVNFOUBUJPO5FTUͰ͋Δඞཁ͕͋Δɻ ิɹ 3FBMN0CKFDUͷαϒΫϥεΛΠϯελϯεԽ͢Δͷɺ+7.্ͰՄೳɻ ίϯετϥΫλͷςετɺ3FBMNͷಡΈॻ͖ͷແ͍ςετͳΒେৎɻ
ςετͷ ϑΝΠϧআ࣌ͷҙࣄ߲ 3FBMNͷ%#ϑΝΠϧશͯͷίωΫγϣϯ͕DMPTF͞Ε͍ͯͳ͍ͱআͰ͖ͣɺ ྫ֎͕ඈͿɻ !"GUFSͰআΛ͢Δ߹ʹɺ࣮֬ʹDMPTF͕ݺΕΔΑ͏ʹ͢Δඞཁ͕͋Δɻ ςετʹࣦഊͯ͠DMPTF͠Εͯ!"GUFS͕ݺΕΔͱྫ֎͕ݟ͘ͳΔɻ w ςετϝιουͰUSZpOBMMZ USZXJUISFTPVSDFT
ΛͬͯDMPTF͢Δ w !"GUFSͰDMPTF͔ͯ͠ΒআΛ͢Δ
ςετͷ !6*5ISFBE5FTUͷҙ !6*5ISFBE5FTU!#FGPSF !"GUFSͱҧ͏εϨουͰ࣮ߦ͞ΕΔɻ ͦͷͨΊɺ3FBMNΠϯελϯεͳͲɺςετϝιουͰ༻ҙɺ আ͢Δඞཁ͕͋Δɻ