Isaac Jasinkiewicz (24 results)

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  • Language: English

    Published by Independently published, 2025

    9798298558068

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  • Language: English

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    9798298558068

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  • Language: English

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298558068

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  • Language: English

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298558068

    • Softcover

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  • Language: French

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298731478

    • Softcover

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  • Language: English

    Published by Independently published, 2025

    9798298558068

    • Softcover

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  • Language: English

    Published by Independently published, 2025

    9798298558068

    • Softcover

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  • Language: French

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298731478

    • Softcover

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  • Language: German

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298745437

    • Softcover

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  • Language: Italian

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298752206

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  • Language: German

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298745437

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    Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK

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  • Language: Italian

    Published by Amazon Digital Services LLC - Kdp, 2025

    9798298752206

    • Softcover

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  • Language: English

    Published by Independently Published, 2025

    9798298558068

    • Softcover
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    Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.Grand Eagle Retail

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    Paperback. Condition: new. Paperback. The world runs on data, but what language does it speak? It speaks SQL. For anyone looking to enter the world of technology, data analysis, or business intelligence, fluency in Structured Query Language (SQL) is no longer an option-it is a necessity. This book is your key to unlocking that fluency.Speaking SQL demystifies the language of data, transforming it from an intimidating technical barrier into an accessible and powerful tool. Written with a methodical, hands-on approach, this guide uses the free and lightweight SQLite database engine and the well-known Chinook sample database, allowing you to learn by doing. You will not just read about concepts; you will write your first queries within minutes, building practical skills from the ground up.Inside, you will learn to: Master the Fundamentals: Start with the core SELECT statement and progressively build your skills with filtering, sorting, and data manipulation.Connect Information: Grasp the art of the JOIN to weave together data from multiple tables and answer complex business questions.Shape and Transform Data: Use functions and conditional logic to clean, format, and calculate new values on the fly.Summarize and Analyze: Learn to use aggregations, GROUP BY, and advanced window functions to turn raw data into meaningful insights.Build from Scratch: Go beyond querying and learn to design and CREATE your own database tables with robust, integrity-enforcing constraints.Write Professionally: a solid foundation in writing clean, readable, and efficient code-a skill that separates amateurs from professionals.Written with clarity at its core, this book follows a logical progression from simple concepts to advanced techniques. It is the perfect starting point for aspiring data analysts, software developers, BI professionals, or anyone who needs to interact with data. You will not just learn commands; you will understand the principles behind them. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

  • Language: English

    Published by Independently published, 2025

    9798298558068

    • Softcover
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    Seller: California Books, Miami, FL, U.S.A.California Books

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  • Language: French

    Published by Independently published, 2025

    9798298731478

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  • Language: French

    Published by Independently Published, 2025

    9798298731478

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    Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.Grand Eagle Retail

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    Paperback. Condition: new. Paperback. Le monde fonctionne grace aux donnees, mais quelle langue parle-t-il ? Il parle SQL. Pour quiconque souhaite entrer dans le monde de la technologie, de l'analyse de donnees ou de l'informatique decisionnelle, la maitrise du Structured Query Language (SQL) n'est plus une option, c'est une necessite. Ce livre est votre cle pour acquerir cette maitrise.Parler SQL demystifie le langage des donnees, le transformant d'une barriere technique intimidante en un outil accessible et puissant. Redige selon une approche methodique et pratique, ce guide utilise le moteur de base de donnees gratuit et leger SQLite ainsi que la celebre base de donnees d'exemple Chinook, vous permettant d'apprendre par la pratique. Vous ne vous contenterez pas de lire des concepts; vous ecrirez vos premieres requetes en quelques minutes, developpant des competences concretes des le depart.A l'interieur, vous apprendrez a Maitriser les fondements: Commencez avec l'instruction SELECT de base et developpez progressivement vos competences en filtrage, tri et manipulation de donnees.Connecter les informations: Saisissez l'art du JOIN pour lier les donnees de plusieurs tables et repondre a des questions complexes.Mettre en forme et transformer les donnees: Utilisez des fonctions et une logique conditionnelle pour nettoyer, formater et calculer de nouvelles valeurs a la volee.Synthetiser et analyser: Apprenez a utiliser les agregations, le GROUP BY et les fonctions fenetrees avancees pour transformer les donnees brutes en informations pertinentes.Construire a partir de zero: Allez au-dela des requetes et apprenez a concevoir et a CREATE vos propres tables de base de donnees avec des contraintes robustes garantissant l'integrite.Ecrire de maniere professionnelle: Acquerez des bases solides pour ecrire du code propre, lisible et efficace - une competence qui distingue les amateurs des professionnels.Redige avec la clarte comme principe fondamental, ce livre suit une progression logique, des concepts simples aux techniques avancees. C'est le point de depart ideal pour les futurs analystes de donnees, les developpeurs de logiciels, les professionnels de la BI, ou toute personne ayant besoin d'interagir avec des donnees. Vous n'apprendrez pas seulement des commandes; vous comprendrez les principes qui les sous-tendent. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

  • Language: German

    Published by Independently Published, 2025

    9798298745437

    • Softcover
    • Print on Demand

    Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.Grand Eagle Retail

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    Paperback. Condition: new. Paperback. Die Welt wird von Daten angetrieben, aber welche Sprache spricht sie? Sie spricht SQL. Fuer jeden, der in die Welt der Technologie, Datenanalyse oder Business Intelligence einsteigen moechte, ist die Beherrschung der Structured Query Language (SQL) keine Option mehr - sie ist eine Notwendigkeit. Dieses Buch ist Ihr Schluessel, um diese Sprachkompetenz zu erlangen.SQL Sprechen entmystifiziert die Sprache der Daten und verwandelt sie von einer einschuechternden technischen Huerde in ein zugaengliches und leistungsstarkes Werkzeug. Dieser Leitfaden verfolgt einen methodischen, praxisorientierten Ansatz und verwendet die kostenlose und leichtgewichtige SQLite-Datenbank-Engine sowie die bekannte Chinook-Beispieldatenbank, sodass Sie durch praktische Anwendung lernen. Sie werden nicht nur ueber Konzepte lesen; Sie werden innerhalb von Minuten Ihre ersten Abfragen schreiben und von Grund auf praktische Faehigkeiten aufbauen.Im Inneren lernen Sie: Die Grundlagen meistern: Beginnen Sie mit der zentralen SELECT-Anweisung und bauen Sie Ihre Faehigkeiten beim Filtern, Sortieren und Manipulieren von Daten schrittweise aus.Informationen verbinden: Erlernen Sie die Kunst des JOIN, um Daten aus mehreren Tabellen zu verknuepfen und komplexe Geschaeftsfragen zu beantworten.Daten formen und transformieren: Verwenden Sie Funktionen und bedingte Logik, um neue Werte im laufenden Betrieb zu bereinigen, zu formatieren und zu berechnen.Zusammenfassen und analysieren: Lernen Sie, Aggregationen, GROUP BY und fortgeschrittene Fensterfunktionen zu nutzen, um Rohdaten in aussagekraeftige Erkenntnisse zu verwandeln.Von Grund auf neu erstellen: Gehen Sie ueber das Abfragen hinaus und lernen Sie, Ihre eigenen Datenbanktabellen mit robusten, integritaetssichernden Nebenbedingungen zu entwerfen und zu CREATE.Professionell schreiben: Schaffen Sie eine solide Grundlage fuer das Schreiben von sauberem, lesbarem und effizientem Code - eine Faehigkeit, die Amateure von Profis unterscheidet.Dieses Buch, dessen Kern die Klarheit ist, folgt einer logischen Progression von einfachen Konzepten zu fortgeschrittenen Techniken. Es ist der perfekte Ausgangspunkt fuer angehende Datenanalysten, Softwareentwickler, BI-Profis oder jeden, der mit Daten interagieren muss. Sie lernen nicht nur Befehle, sondern verstehen auch die Prinzipien dahinter. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

  • Language: Italian

    Published by Independently published, 2025

    9798298752206

    • Softcover
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    Seller: California Books, Miami, FL, U.S.A.California Books

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    US$ 26.00

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  • Language: German

    Published by Independently published, 2025

    9798298745437

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  • Language: Italian

    Published by Independently Published, 2025

    9798298752206

    • Softcover
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    Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.Grand Eagle Retail

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    Paperback. Condition: new. Paperback. Il mondo si basa sui dati, ma quale lingua parla? Parla SQL. Per chiunque voglia entrare nel mondo della tecnologia, dell'analisi dei dati o della business intelligence, la padronanza dello Structured Query Language (SQL) non e piu un'opzione, e una necessita. Questo libro e la tua chiave per sbloccare quella padronanza.Parlare SQL demistifica il linguaggio dei dati, trasformandolo da un'intimidatoria barriera tecnica in uno strumento accessibile e potente. Scritta con un approccio metodico e pratico, questa guida utilizza il motore di database gratuito e leggero SQLite e il noto database di esempio Chinook, permettendoti di imparare facendo. Non ti limiterai a leggere i concetti; scriverai le tue prime query in pochi minuti, costruendo competenze pratiche da zero.All'interno, imparerai a: Padroneggiare i fondamenti: Inizia con l'istruzione SELECT di base e costruisci progressivamente le tue abilita con filtri, ordinamenti e manipolazione dei dati.Connettere le informazioni: Afferra l'arte del JOIN per unire dati da piu tabelle e rispondere a complesse domande di business.Modellare e trasformare i dati: Usa funzioni e logica condizionale per pulire, formattare e calcolare nuovi valori al volo.Riassumere e analizzare: Impara a usare aggregazioni, GROUP BY e funzioni finestra avanzate per trasformare i dati grezzi in informazioni significative.Costruire da zero: Vai oltre le interrogazioni e impara a progettare e CREATE le tue tabelle di database con vincoli robusti che ne garantiscano l'integrita.Scrivere in modo professionale: Acquisisci una solida base per scrivere codice pulito, leggibile ed efficiente, un'abilita che distingue i dilettanti dai professionisti.Scritto con la chiarezza al centro, questo libro segue una progressione logica da concetti semplici a tecniche avanzate. E il punto di partenza perfetto per aspiranti analisti di dati, sviluppatori software, professionisti della BI o chiunque abbia bisogno di interagire con i dati. Non imparerai solo i comandi; capirai i principi che li governano. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. …

  • Language: English

    Published by Independently Published, 2025

    9798298558068

    • Softcover
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    Seller: CitiRetail, Stevenage, United KingdomCitiRetail

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    Paperback. Condition: new. Paperback. The world runs on data, but what language does it speak? It speaks SQL. For anyone looking to enter the world of technology, data analysis, or business intelligence, fluency in Structured Query Language (SQL) is no longer an option-it is a necessity. This book is your key to unlocking that fluency.Speaking SQL demystifies the language of data, transforming it from an intimidating technical barrier into an accessible and powerful tool. Written with a methodical, hands-on approach, this guide uses the free and lightweight SQLite database engine and the well-known Chinook sample database, allowing you to learn by doing. You will not just read about concepts; you will write your first queries within minutes, building practical skills from the ground up.Inside, you will learn to: Master the Fundamentals: Start with the core SELECT statement and progressively build your skills with filtering, sorting, and data manipulation.Connect Information: Grasp the art of the JOIN to weave together data from multiple tables and answer complex business questions.Shape and Transform Data: Use functions and conditional logic to clean, format, and calculate new values on the fly.Summarize and Analyze: Learn to use aggregations, GROUP BY, and advanced window functions to turn raw data into meaningful insights.Build from Scratch: Go beyond querying and learn to design and CREATE your own database tables with robust, integrity-enforcing constraints.Write Professionally: a solid foundation in writing clean, readable, and efficient code-a skill that separates amateurs from professionals.Written with clarity at its core, this book follows a logical progression from simple concepts to advanced techniques. It is the perfect starting point for aspiring data analysts, software developers, BI professionals, or anyone who needs to interact with data. You will not just learn commands; you will understand the principles behind them. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Language: French

    Published by Independently Published, 2025

    9798298731478

    • Softcover
    • Print on Demand

    Seller: CitiRetail, Stevenage, United KingdomCitiRetail

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    US$ 36.06

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    Paperback. Condition: new. Paperback. Le monde fonctionne grace aux donnees, mais quelle langue parle-t-il ? Il parle SQL. Pour quiconque souhaite entrer dans le monde de la technologie, de l'analyse de donnees ou de l'informatique decisionnelle, la maitrise du Structured Query Language (SQL) n'est plus une option, c'est une necessite. Ce livre est votre cle pour acquerir cette maitrise.Parler SQL demystifie le langage des donnees, le transformant d'une barriere technique intimidante en un outil accessible et puissant. Redige selon une approche methodique et pratique, ce guide utilise le moteur de base de donnees gratuit et leger SQLite ainsi que la celebre base de donnees d'exemple Chinook, vous permettant d'apprendre par la pratique. Vous ne vous contenterez pas de lire des concepts; vous ecrirez vos premieres requetes en quelques minutes, developpant des competences concretes des le depart.A l'interieur, vous apprendrez a Maitriser les fondements: Commencez avec l'instruction SELECT de base et developpez progressivement vos competences en filtrage, tri et manipulation de donnees.Connecter les informations: Saisissez l'art du JOIN pour lier les donnees de plusieurs tables et repondre a des questions complexes.Mettre en forme et transformer les donnees: Utilisez des fonctions et une logique conditionnelle pour nettoyer, formater et calculer de nouvelles valeurs a la volee.Synthetiser et analyser: Apprenez a utiliser les agregations, le GROUP BY et les fonctions fenetrees avancees pour transformer les donnees brutes en informations pertinentes.Construire a partir de zero: Allez au-dela des requetes et apprenez a concevoir et a CREATE vos propres tables de base de donnees avec des contraintes robustes garantissant l'integrite.Ecrire de maniere professionnelle: Acquerez des bases solides pour ecrire du code propre, lisible et efficace - une competence qui distingue les amateurs des professionnels.Redige avec la clarte comme principe fondamental, ce livre suit une progression logique, des concepts simples aux techniques avancees. C'est le point de depart ideal pour les futurs analystes de donnees, les developpeurs de logiciels, les professionnels de la BI, ou toute personne ayant besoin d'interagir avec des donnees. Vous n'apprendrez pas seulement des commandes; vous comprendrez les principes qui les sous-tendent. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Language: German

    Published by Independently Published, 2025

    9798298745437

    • Softcover
    • Print on Demand

    Seller: CitiRetail, Stevenage, United KingdomCitiRetail

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    US$ 30.61

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    Paperback. Condition: new. Paperback. Die Welt wird von Daten angetrieben, aber welche Sprache spricht sie? Sie spricht SQL. Fuer jeden, der in die Welt der Technologie, Datenanalyse oder Business Intelligence einsteigen moechte, ist die Beherrschung der Structured Query Language (SQL) keine Option mehr - sie ist eine Notwendigkeit. Dieses Buch ist Ihr Schluessel, um diese Sprachkompetenz zu erlangen.SQL Sprechen entmystifiziert die Sprache der Daten und verwandelt sie von einer einschuechternden technischen Huerde in ein zugaengliches und leistungsstarkes Werkzeug. Dieser Leitfaden verfolgt einen methodischen, praxisorientierten Ansatz und verwendet die kostenlose und leichtgewichtige SQLite-Datenbank-Engine sowie die bekannte Chinook-Beispieldatenbank, sodass Sie durch praktische Anwendung lernen. Sie werden nicht nur ueber Konzepte lesen; Sie werden innerhalb von Minuten Ihre ersten Abfragen schreiben und von Grund auf praktische Faehigkeiten aufbauen.Im Inneren lernen Sie: Die Grundlagen meistern: Beginnen Sie mit der zentralen SELECT-Anweisung und bauen Sie Ihre Faehigkeiten beim Filtern, Sortieren und Manipulieren von Daten schrittweise aus.Informationen verbinden: Erlernen Sie die Kunst des JOIN, um Daten aus mehreren Tabellen zu verknuepfen und komplexe Geschaeftsfragen zu beantworten.Daten formen und transformieren: Verwenden Sie Funktionen und bedingte Logik, um neue Werte im laufenden Betrieb zu bereinigen, zu formatieren und zu berechnen.Zusammenfassen und analysieren: Lernen Sie, Aggregationen, GROUP BY und fortgeschrittene Fensterfunktionen zu nutzen, um Rohdaten in aussagekraeftige Erkenntnisse zu verwandeln.Von Grund auf neu erstellen: Gehen Sie ueber das Abfragen hinaus und lernen Sie, Ihre eigenen Datenbanktabellen mit robusten, integritaetssichernden Nebenbedingungen zu entwerfen und zu CREATE.Professionell schreiben: Schaffen Sie eine solide Grundlage fuer das Schreiben von sauberem, lesbarem und effizientem Code - eine Faehigkeit, die Amateure von Profis unterscheidet.Dieses Buch, dessen Kern die Klarheit ist, folgt einer logischen Progression von einfachen Konzepten zu fortgeschrittenen Techniken. Es ist der perfekte Ausgangspunkt fuer angehende Datenanalysten, Softwareentwickler, BI-Profis oder jeden, der mit Daten interagieren muss. Sie lernen nicht nur Befehle, sondern verstehen auch die Prinzipien dahinter. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

  • Language: Italian

    Published by Independently Published, 2025

    9798298752206

    • Softcover
    • Print on Demand

    Seller: CitiRetail, Stevenage, United KingdomCitiRetail

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    US$ 30.61

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    Paperback. Condition: new. Paperback. Il mondo si basa sui dati, ma quale lingua parla? Parla SQL. Per chiunque voglia entrare nel mondo della tecnologia, dell'analisi dei dati o della business intelligence, la padronanza dello Structured Query Language (SQL) non e piu un'opzione, e una necessita. Questo libro e la tua chiave per sbloccare quella padronanza.Parlare SQL demistifica il linguaggio dei dati, trasformandolo da un'intimidatoria barriera tecnica in uno strumento accessibile e potente. Scritta con un approccio metodico e pratico, questa guida utilizza il motore di database gratuito e leggero SQLite e il noto database di esempio Chinook, permettendoti di imparare facendo. Non ti limiterai a leggere i concetti; scriverai le tue prime query in pochi minuti, costruendo competenze pratiche da zero.All'interno, imparerai a: Padroneggiare i fondamenti: Inizia con l'istruzione SELECT di base e costruisci progressivamente le tue abilita con filtri, ordinamenti e manipolazione dei dati.Connettere le informazioni: Afferra l'arte del JOIN per unire dati da piu tabelle e rispondere a complesse domande di business.Modellare e trasformare i dati: Usa funzioni e logica condizionale per pulire, formattare e calcolare nuovi valori al volo.Riassumere e analizzare: Impara a usare aggregazioni, GROUP BY e funzioni finestra avanzate per trasformare i dati grezzi in informazioni significative.Costruire da zero: Vai oltre le interrogazioni e impara a progettare e CREATE le tue tabelle di database con vincoli robusti che ne garantiscano l'integrita.Scrivere in modo professionale: Acquisisci una solida base per scrivere codice pulito, leggibile ed efficiente, un'abilita che distingue i dilettanti dai professionisti.Scritto con la chiarezza al centro, questo libro segue una progressione logica da concetti semplici a tecniche avanzate. E il punto di partenza perfetto per aspiranti analisti di dati, sviluppatori software, professionisti della BI o chiunque abbia bisogno di interagire con i dati. Non imparerai solo i comandi; capirai i principi che li governano. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. …