Rangeerror: Invalid string length using JSZIP

Question

The functionality of my application is to upload zip files, inside each zip file has files XML, in the process it has to unzip the file and then it saves the data in the database, the application managed to upload small files with 150 megas, but can not upload files with 4 Gigas, the message to give is the memory overflow;

Take a look here too;

For what I searched on the internet in the javascript algorithm would need to be able to divide the process not to overload the application, know the solution is easy, difficult and put into practice, take a look at the javascript algorithm that uploads zip files.

async function handleFile(data, selecao) {
        var f = data.files[0];
        var valido = true;

        var r  = new Array();
        r ["Cargo.xml"] = 0,
        r ["ClasseNivelFaixa.xml"] = 0,
        r ["CodigoVantagemDesconto.xml"] = 0,
        r ["Dependente.xml"] = 0,
        r ["FolhaPagamento.xml"] = 0,
        r ["HistoricoFuncional.xml"] = 0,
        r ["Lotacao.xml"] = 0,
        r ["Servidor.xml"] = 0,
        r ["VantagemDesconto.xml"] = 0,
        r ["Vinculo.xml"]  = 0;
        r ["undefined"]  = 0;

        var dateBefore = new Date();
        var jsZipInstance = new JSZip();

        await jsZipInstance.loadAsync(f)                                   // 1) read the Blob
        .then(function(zip) {
            var dateAfter = new Date();

                zip.forEach(function (relativePath, zipEntry) {  // 2) print entries
                    if (typeof r[zipEntry.name] !== 'undefined'){
                        r [zipEntry.name] = r [zipEntry.name] + 1;          
                    }else{
                        r ["undefined"]  = r ["undefined"] + 1;
                    }

                });

                var conteudoIncompativel = false || r ["undefined"] > 0;

                if (!conteudoIncompativel){
                    for (x in r){
                        if (r[x] != 1 && x != "undefined" ){
                            conteudoIncompativel = true;
                            break;  
                        } 
                    }
                }

                if (conteudoIncompativel){
                    var mensagem = "${codigoMensagem.get('1003')}";
                    insereBotoes(mensagem, new Date());
                    $("#myModal .modal-title").text("Gerar PDF com erros encontrados");
                    $("#myModal .modal-body").html(mensagem);
                    $("#myModal").modal("show");    
                    valido = false; 
                }

        }, function (e) {
            insereBotoes("${codigoMensagem.get('1004')}", new Date());
            $("#myModal .modal-title").text("Gerar PDF com erros encontrados");
            $("#myModal .modal-body").text("${codigoMensagem.get('1004')}");
            $("#myModal").modal("show");
            valido = false;
        });

        var teste = "";
        var quantidadeVazio = 0;

        if (valido){
            for (x in r){


//              try {
                    if (x != "undefined"){//uint8array, arraybuffer
                        await jsZipInstance.file(x).async("string").then(function (data) {

                            console.log(data);

                          var itemComp = x == "FolhaPagamento.xml" ? "ItemFolha" : "Item" + x.substr(0, x.length - 4);  
                          if (data.indexOf(itemComp) == -1){
                            quantidadeVazio ++; 
                          }

                          if (data.length == 0){
                              valido = false;
                              teste = x;
                          }

                        });

                        if (teste.length > 0){
                            break;
                        }
                    }
//              }catch(err) {
//                  console.log(err.message)
//              }

            }

            if (teste.length > 0){
                insereBotoes("${codigoMensagem.get('1009')}".replace("{0}", teste), new Date());
                $("#myModal .modal-title").text("Gerar PDF com erros encontrados");
                $("#myModal .modal-body").text("${codigoMensagem.get('1009')}".replace("{0}", teste));
                $("#myModal").modal("show");
            } else if (quantidadeVazio == 10){
                insereBotoes("${codigoMensagem.get('1011')}".replace("{0}", teste), new Date());
                $("#myModal .modal-title").text("Gerar PDF com erros encontrados");
                $("#myModal .modal-body").text("${codigoMensagem.get('1011')}");
                $("#myModal").modal("show");
                valido = false;
            }
        }    
       return valido;       
    }       

Would anyone have an idea of how to refactor the code so it splits the file upload process?