Author: munejyuka

Hello、munejyuka。 I sometimes see and hear、 The term database。 What exactly is this database? Even if you ask me to explain, I can't... so、I thought it would be good to know at least the minimum, so I looked into it.。     What is a database? What is a database?、   extract data、edit、It is said to have been compiled to make it easier to share.。 It says that something that simply collects data cannot be called a database.。   For example、   ・I want to extract only the products with sales above a certain level from the product list ・From the address book、I want to list only people living in Osaka Prefecture - From the contract list、The database is useful in situations where you want to extract only the customers that Mr. Yamada is responsible for.。     Types of databases There seem to be different types of databases.、There are three main types。 I'll summarize it briefly.。   ・Hierarchical database：・Network database that associates and stores data like a tree：・Relational database that connects and stores related data：Save the data in a table format like Excel, because it seems like it will last forever if you start looking into it.、I'll just give you a quick overview。 Creating a database that suits your purpose、I think this will affect the feeling of use afterward.、I feel that we need to deal with it on a case-by-case basis.。     Summary - A database is not just a collection of data - A database stores data in a fixed format.、Easy to use ・Hierarchical type、network type、There are three types of relational types.If the database is properly、Now you can quickly find the data you want、You can improve work efficiency and reduce burden in various situations.。   What really matters is、Rather than collecting data、It's about making good use of the database and getting good results.、We need to act without forgetting this point! To everyone、I hope you can understand a little bit more about databases! Please read till the end、Thank you!

Hello、munejyuka。 The results of the re-lottery for tickets to the Tokyo Olympics were scheduled to be announced on July 6th.、Postponed to July 10th。 The notification is、It arrived by email at 7pm the day before.。 so to speak、This is quite a sudden announcement.。 For those who are planning to visit from afar、The content may have been a bit tedious.。     The competition starts on July 21st! The opening ceremony of the Tokyo Olympics is on July 23rd.。 Softball and women's soccer competitions will begin on July 21st, before the opening ceremony.。 Both events on this day、Subject to reselection。   It's so hard。 July 21st is a weekday, so、There may be some people who are planning to take time off from work to go see it.。 Moreover, if the results of the re-lottery are different,、Procedures for travel and hotel cancellations will be held at the last minute.。 I understand that it can't be helped to say, ``Oh, this is so bad,'' but... Link: Why did you postpone the announcement? So why did they postpone the announcement? Apparently, they are reconsidering the upper limit on the number of spectators.。 There are rumors that the upper limit may be lowered from 10,000 to 5,000.。 Although the words are bad、 Will there still be changes at this point? That's what I felt...I understand the impact of the new coronavirus.、I'm filled with the feeling that I wish I could empathize with the people who are thinking of going to see it a little more.。 In that case, all the better、 無観客にします！ って言えばいいと思うのですが… まとめ ・２０２１年７月６日に該当競技のチケット再抽選の結果が出る予定だったが、７月１０日に変更 ・変更の知らせは前日の７月５日の１９時過ぎに届いた ・観客上限に変更の可能性があるからとのこと 運営側としては、I understand the desire to somehow hold the event and let in as many spectators as possible.。 However、あまりにも遅すぎるというか急過ぎるというか… 仕方ないという感情よりも、The feeling of regret is stronger.。 It “should” have been a little better.。   それでもあれこれ言っても仕方ないです！ 選手の皆さんは頑張ってプレーされるので、それをしっかり応援する！ これはブレずにいきたいですね！ 最後まで読んでいただき、thank you! ! link

*Kishiwada City has announced that it will be held on September 16, 2021! *On September 3, 2021, Kishiwada City announced that the event had been canceled! Hello、munejyuka。 Under the influence of the new coronavirus、Danjiri Festival in Kishiwada City, Osaka Prefecture, which was canceled last year。 I was wondering if it would be held this year、It seems that it has been officially decided to be held。 I will tow it、No audience? The 2021 Kishiwada Danjiri Festival was scheduled for September 18th and 19th.。 Under the influence of the new coronavirus、Although the holding was in jeopardy、There was an announcement from the management side that it will be officially held this year。 Because it was canceled last year、I can feel the desire to hold this year。 Because they are people who will do it even if a typhoon hits.。   Still、It seems that this year it will be held without spectators。 What does it mean when there are no spectators on Danjiri riding on public roads? What can be considered is、I have to make a seat to see、It seems that it does not open stalls etc.。   Still、I think there are people who normally visit the site.。 Will the number of people gather if there are no stores? Or as usual、Will people gather to watch? I'm curious.。   Link Are there any events held in other surrounding areas? Kishiwada Danjiri is famous、The same Danjiri Festival is held in the surrounding area。 Izumisano、Takaishi、There is a danjiri towing every year in Kaizuka City, etc.。 Last year it was canceled in various places。   As of July 5, 2021、There is no announcement from each municipality whether it will be held this year。 I am wondering how the announcement of Kishiwada City will affect the surrounding area.。   Will it be ``If the Tokyo Olympics are held'' or ``If Kishiwada City is doing it, so should we!''?。   Or will it be decided to cancel this year as well?。I want to pay attention。     Summary - It is recommended that the Kishiwada Danjiri Festival be held in 2021 - However、Planned to be held without spectators ・No announcement has been made as to whether the event will be held in other surrounding areas due to the effects of the new coronavirus、Kishiwada Danjiri Festival, which was abandoned last year。 It was announced that this year's event will be held without spectators.。   Because it is an event where people gather by all means、I think those who are interested will be interested。   Since the event has been decided、Held safely、I just hope it ends well! Please read till the end、thank you! ! *If there are no stalls selling yakisoba, you'll have no choice but to make it at home! link

Hello、munejyuka。 Former chairman of car manufacturer Nissan Motor Co., Ltd. in December 2019、The trial of Michael Taylor and his son Peter Taylor, who are accused of helping Ghosn escape from the country, has begun in Japan.。 The person is currently、I guess you live in Lebanon.、The person who provided the support was taken into custody.、He is said to be attending court first.、It feels so strange。     Taylor and her child will be extradited to Japan in March 2021. Taylor and her child will be extradited to Japan in March 2021.、He was detained in Japan from the United States in March of this year.。 About 4 months after that。 Trial begins in Japan。 in court、He has admitted to the charges、I think this trial will go smoothly, what do you think?。 From Kansai Airport、Leaving for Lebanon via Istanbul, Turkey From the details of the indictment、Ghosn's group as an escape route、Travel by Shinkansen from Tokyo to Osaka。 From Shin-Osaka Station, enter a hotel near Kansai Airport.、It is said that he arrived in Lebanon from Kansai Airport via Istanbul, Turkey.。   If you look at it like this、It's quite a bold move, or rather, a move.。 He is moving confidently in a place where people can see him.。   Link Mr. Taylor and his son admit to the charges in the defendant's questioning in this trial.、Mr. Taylor and his son have admitted to the charges.。 From former Chairman Ghosn、I heard from Japanese prosecutors that I was being mentally tortured.、He seems to have stated that he provided this support to help with that.。 If a large amount of compensation is to be paid here,、I guess there was no reason to refuse... Leaving the country without a passport is a no-no! I think so! ! Regarding this time、I just want to say this。   Do not go abroad without checking your passport! When going abroad、Make sure to stamp your passport properly.、That's what I think。 I think this is the minimum thing we need to protect.。 I don't know if former Chairman Ghosn really did anything bad.、I think that secretly leaving the country is definitely a bad thing.、What do you think? Another thing I'm curious about is、Now、Mr. Ghosn is believed to be living almost freely in Lebanon (?)。 Taylor and her son, who helped, have been detained and are being tried in Japan.。 What exactly is this difference? That means... the person who escaped is free.、People who helped are detained and inconvenienced。 Is this okay? I think so。 What does Mr. Ghosn think of Mr. Taylor and his son? Summary - The trial of Mr. Taylor and his son, who helped Mr. Ghosn escape, begins in Japan. - Mr. Taylor and his son seem to have admitted the charges. - There is no movement regarding Mr. Ghosn at the moment. I think the trial will continue from now on.、How is the verdict rendered?、I would like to pay attention to。   Please read to the end、thank you! ! link

Hello、munejyuka。 Soccer World Cup scheduled to be held next year、qatar tournament。 The lottery for the Asian final qualifying round will be held on July 1st.、Held in Kuala Lumpur, Malaysia。 the result、Japan entered Group B.。 そのグループＢでの対戦相手を確認したいと思います！ グループＢに同居したのは、Australia、Saudi Arabia、China、oman、ベトナム！ Ｗ杯最終予選組み合わせ抽選の結果、The following five countries will be competing against Japan:。 ・オーストラリア ・サウジアラビア ・中国 ・オマーン ・ベトナム ＦＩＦＡ（国際サッカー連盟）が発表したランキングを基にポット分けされて、This is the result of being divided into Group A by lottery.。 When I saw this result, I simply thought、 またオーストラリアか！ またサウジアラビアか！！ というところでしょうか。 Australia entered the Asian qualifiers.、2005。Since then, we have always been in the same group in the World Cup qualifiers and have had fierce battles.。 We are now in the same group as Australia again.。またまたと言っていいのでしょうか… サウジアラビアとも前回大会の最終予選で同組となっていますので、Here we go again! I have a strong feeling that。 試合は２０２１年９月２日（木）からスタート 今回の最終予選は、Starts from Thursday, September 2, 2021。 There is no doubt that it will be an exciting match.、What is thought to be the peak、This is the 3rd and 4th game.。 The third game will be an away match against Saudi Arabia on October 7th.、We have a home match against Australia on the 12th.。 Away games against Saudi Arabia are always difficult.、After that, we have to move to Japan and face a strong enemy, Australia.。 Australia also played in Oman、I'm moving to Japan、I think the conditions will be similar.、I feel like the key is how many points you can earn here.。 Here is a summary of Japan's match schedule.。*Home is on the left side。 ２０２１年９月２日（木） ・日本 対 オマーン ２０２１年９月７日（火） ・中国 対 日本 ２０２１年１０月７日（木） ・サウジアラビア 対 日本 ２０２１年１０月１２日（火） ・日本 対 オーストラリア ２０２１年１１月１１日（木） ・ベトナム 対 日本 ２０２１年１１月１６日（火） ・オマーン 対 日本 ２０２２年１月２７日（木） ・日本 対 中国 ２０２２年２月１日（火） ・日本 対 サウジアラビア ２０２２年３月２４日（木） ・オーストラリア 対 日本 ２０２２年３月２９日（火） ・日本 対 ベトナム グループＡのチームの確認 もうひとつのグループ、I will also check the teams in Group A.。 Group A is、 Iran、South Korea、ＵＡＥ、Iraq、Syria、レバノン となっています。 中東の国ばっかりやん！ というのが素直な感想です… 韓国は、何回中東を行ったり来たりするのでしょうか…最後の方は慣れてきているのかもしれませんね。 Also、When there are consecutive battles、The first game for the Middle East team is Korea.、It's tough when the second game is at home.。 For example、It's Iraq、After the first game was played away in South Korea.、The second game will be at home against Iran.。 Iran played their first game at home against Syria.、The second game will be away against Iraq.。 If this happens、It's clear whether Iraq or Iran has better conditions.。 Places like this too、It may have an effect if it gets tangled at the end.。 観ている側としては楽しいのですが… リンク 本大会出場の条件は？ Ｗ杯カタール大会へ出場できる条件を確認します。 Group A、The 1st and 2nd place teams in each group in B will participate unconditionally.。 A playoff will be held for the 3rd place teams in each group.、The winning team will play an intercontinental playoff。 Playoffs are fun to watch in the playoffs.、I would like to easily reach 2 or above and make a clear decision to participate.。During the playoff period, you can also organize warm-up games based on the main tournament.。 Summary

Hello、munejyuka。 It's the NFL's offseason.、There's no shortage of topics。 Last year's regular season MVP was absent from the team's minicamp.、What pecking order are the new players in? etc.。 今回は、It's about a contract。 相変わらずの凄い契約のニュースが入ってきました！ 目立たないポジションでも凄い金額！ 今回の契約のニュースは、Belongs to the New Orleans Saints、This is Ryan Ramczyk.。 The position is、Right tackle on the offensive line。   I don't think it will appeal to people who are not very interested in American football.。 throw the ball、It's not a position where you run.、Prevent enemy defense from entering、My role is truly that of an unsung hero.。 Although it is a rather unremarkable position that is not very noticeable to the untrained eye.、The amount of player Ramchek signed this time is quite high.。   The contract details are、   5 years、９.６００万ドル！！ です。It will cost 9.6 million yen.、9.6 million dollars。Roughly converted to Japanese yen、   １０６億６.０００万円 です。 It's a 5 year contract、１年にすると約２１億円… 凄いのひとことです。     リンク ラムチェック選手の最も凄いところは？ なぜ、チームは彼にこれだけの高額なサラリーを支払ったのでしょうか？ ラムチェック選手は何が凄いのでしょうか？ ラムチェック選手はＮＦＬでプロとして４年過ごしてきました。 In those four years、欠場した試合はわずか１試合だけなんです！ 激しいコンタクトスポーツのアメリカンフットボールで、It's amazing that he has only missed one game in four years.。   of course、If you don't have the ability, you can't participate in the match.、This means that you must have both ability and a tough body.。 So、The Saints offered a big contract.。     まとめ ・ニューオリンズ・セインツのタックル、ラグナウ選手が契約を延長 ・５年契約で、９.６００万ドル ・日本円で約１０６億６.０００万円 ・１年当たり約２１億円 ＮＦＬはアメリカで最も人気のあるスポーツです。それでもこの金額は凄いのひとことです。 日本のプロ野球でもここまでの人はいないのではないでしょうか？ＮＦＬではこの金額よりも高い契約をしている選手がまだまだおられます。 Where on earth will the money come from? I can't help but be surprised。   今シーズンのラグナウ選手のプレーに注目です！ 最後まで読んでいただき、thank you! link

Hello、munejyuka。 July 2021 starts today。 That's right。This means that about half of 2021 is over.。To be exact、There are 184 days left including today.。 皆さんはここまで早かったでしょうか？そうでもなかったでしょうか？ ７月はオリンピック 将来的に２０２１年を振り返ったときに、This means that the Olympics will be held in Tokyo in July.。 for now、We are on track to hold the event.。 観客数も制限しての開催になる予定です。 Although vaccination against the new coronavirus is progressing,、There is no sign that the infection will subside.。 Osaka on June 27th、Kyoto、The state of emergency has been lifted in Hyogo and other areas.、We are currently issuing measures to prevent the spread of the disease.。 for now、Avoid going out and get vaccinated、ようすをみるほかないのでしょうか… リンク 残り半年、悔いのないように ２０２１年の年初に、Some of you may have set goals.。 The remaining half will start on July 1st.。   Because the separation is good、Review the goals you set at the beginning of the year、Check progress and、It might be a good idea to try making course corrections.。   I think you can try this campaign、 やりたいことを忘れていた！ ということもあるかもしれませんので。     まとめ 今日から７月が始まりました。 We are entering the second half of 2021。   It may be a good time to look back on the plans and goals you set at the beginning of the year.。   It's already half over, but it's not...、   まだ半分ある！ というモチベーションで取組んでいきたいですね！ お互いに、頑張りましょう！ 最後まで読んでいただき、ありがとうございます！！ ※ちょうど７月始まりの手帳を見つけました！買っちゃいます！！ リンク

Hello、munejyuka。 European soccer championship to be held from June to July 2021、ＥＵＲＯ２０２０。 It was originally scheduled to be held last year.、The event has been postponed for one year。 Belgium, one of the participating countries。A well-known powerful country、Even before the war, he was considered one of the favorites to win the championship.。 When the tournament starts、Demonstrate your strength as rumored、We are advancing to the top 8。 In the best 16、We are in the top 8 by defeating Portugal, which has C. Ronaldo.。 There is a DF player on the Belgium national team who plays for Vissel Kobe.。 This is Thomas Vermaelen.。 Moreover, he is a main player who has played in every game so far! That's amazing! Thomas Vermaelen has been with Vissel Kobe since July 2019.、Is it because of his position as a defender?、He may not have as much of an impact as Iniesta.。 What kind of player is he? Belongs to Vissel Kobe since July 2019.。 My birthday is November 14, 1985.、I'm currently 35 years old。 I think you can call him a veteran soccer player.。 Although not as good as the American Major League.、Honestly, I think there are people in the soccer world who are concerned about age.。 Especially if you are over 30 years old、It is common for players to find it difficult to renew their contracts or have fewer opportunities to play.。 Meanwhile、 Vermaelen has played four games for Belgium so far.、I am participating in all。 So to speak、 This is the skeleton of the Belgian national team! ! To the player in front、De Bruyne、hazard player、lukaku player、With player Mertens、Belgium national team has super star players。 Still, the backbone of the team is defense.。the、 Vermaelen is one of the main players in the defense.。 Already、Wow! There's no other way to say it.。 Link Where did you play for before? Which club did Vermaelen belong to before coming to Vissel Kobe? I'll look at them in chronological order。 Ajax → RKC Waalwijk → Arsenal → Barcelona → AS Roma → Vissel Kobe They are extremely elite! It's amazing to see a player with this kind of background playing for Japan.、I honestly think。 He's a super star athlete! Two more surprising things Two even more surprising things happened。 The first one is、 He was captain during his time with Ajax and Arsenal.。 ajax is the netherlands、Arsenal is an English team、Vermaelen will be a foreigner.。 I think there is a reason why a foreigner serves as team captain.。 a person of character、It is believed that he was appointed captain because of his leadership.。 wherever you go、What does it mean to be the captain of such a big club?、That's pretty amazing! The second one is、 He has been selected to represent Belgium from 2006 to the present.。 It’s been 15 years, right? It's crazy to be chosen as a representative player for the powerful Belgium team for 15 years.、In a way! ! moreover、He also served as captain of the Belgium national team in 2009.。 even further、2014、Also participated in the 2018 World Cup。 I'm already full! ! Summary - Vermaelen, currently a member of the Belgian national team, belongs to Vissel Kobe - Ajax、arsenal、Barcelona、Club that belonged to Rome、He has the experience of serving as captain of the Belgium national team. It may be difficult to find a player with a career this far.。 Really、He's a super player! The battle for the best eight of EURO 2020 begins now.。 From this flow、Vermaelen is expected to participate in the match.、I would like to firmly support you from Japan! keep it up、Vermaelen player! ! Please read till the end、thank you! ! link

Hello、munejyuka。 There was something in the news about programming languages ​​that caught my attention.、I thought I should write it down.。 In the 2020 survey、There was a ranking of programming languages ​​with the highest average annual income.。 Among the huge variety of programming languages、Which has the highest average annual income? That means。 I'll check it out right away! 1st place is "R" among many programming languages、Which language has the highest average annual income?、 It says R.。 Then、Why “R”? Why is “R” needed? The fact that the average annual income is high、That's all there is demand for。 I use it normally when talking in conversation、Why is it in demand? “R” is、A programming language suitable for statistical data analysis、Financial engineering and machine learning、It is used in a wide range of fields such as data mining.。 Also、It is also often used for big data analysis.。 In recent years, it has become deeply involved in artificial intelligence (AI).、It is spreading into many other fields as well.、It is believed that demand will continue to increase.。 Summary - The programming language with the highest average annual income in 2020 is "R" - "R" is a programming language suitable for statistical data analysis - It is also involved in big data and artificial intelligence (AI)、There are a wide variety of programming languages ​​whose demand is expected to continue to rise.。 Of course, there are things that are not right for you.。 So、Let's learn all about "R"! I can't say that、It might be a good idea to include it in your options! Please read till the end、thank you! ! link

Hello、munejyuka。 Renewal construction work on Chugoku Expressway finished at 5 a.m. on Sunday, June 27, 2021。 More than 1 month、The road between Suita and Ikeda was closed.。 Today is the first weekday after construction is completed.。 What were the road conditions like? I would like to confirm。 What are your morning commute hours? During morning commute time、I would say it's the same as usual.、Northbound Route 2 was experiencing traffic congestion near Ibaraki City.。 This section is、I don't care about the construction of the Chugoku Highway.、There is always traffic jam on weekday mornings.。 I guess it can't be helped... Link After 12:00 noon? I checked the situation after 12:00 noon.、The morning traffic jams have cleared up.、There was almost no traffic jam。 Just because there are no road closures、It seems like there is no particular change.。 If Line 2 was empty、There's not much need to use the expressway.。 coming home in the evening、What time do you return to work? coming home in the evening、How was your time back at work? I checked、There was almost no traffic congestion on Chugoku Expressway.。 Nearby Hanshin Expressway bound for Osaka city and Meishin Expressway westbound、There was a bit of a traffic jam。 The suspension of traffic on Chugoku Expressway has been lifted.、There is no longer a need to take a detour.、Surrounding roads were congested。 originally、The Hanshin Expressway is always congested, so、Maybe nothing will go wrong with the construction of the Chugoku Highway.。 Summary ・Construction of Chugoku Expressway will be completed on Sunday, June 27, 2021 ・The first weekday after the road closure is lifted、everyone、There was no particularly noticeable impact.On the contrary, there was a strong feeling that there was no impact.Road closures were in place for over a month from May 19, 2021 to June 27, 2021.、china road。 The first weekday after construction was completed、The situation has not changed that much from during the construction period.。 It's been over a month、Your route may have changed.。 Still、When I heard that the road closure section was over,、Am I the only one who feels relieved? It's not a road I take often.、I feel relieved to hear that there will be no road closures all day long.。 When I hear that the road is closed、It reminds me of times like typhoons and earthquakes.、I wonder if that has become a trauma for me... I will continue to do so.、drive safely、I hope you enjoy driving! ! Please read till the end、thank you! ! *There are many types of car navigation systems.。This seems to be popular! link